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For General Procedure and Updates: See Non-Roman Cataloging Blog
To perform library online cataloging works, you have to gain a basic understanding of the interactivities between two online database management systems, namely, OCLC WorldCat and OSU Libraries' online catalog. The OCLC (stands for Online Computer Library Center) is a giant cooperated cataloging agency with many participating libraries and information centers allover the world. OCLC maintains a bibliographic database called the WorldCat. The Ohio State University Libraries (OSUL) is a participant of OCLC. Our holdings are maintained by the library's online catalog nicknamed OSCAR.
Most database systems are designed to have two different interfaces; one is the public display interface and the other, the operating interface. In an integrated library system, the public interface (or the library's online catalog search page) is for a user to search the database to see if a book or other types of item is available. In contrast, the operating interface is for a cataloger and other staff to facilitate and or to assist library users to find what they want by various operating activities, such as processing orders and cataloging.
The following chart illustrates the interactivities between the two types of interfaces and databases. You will need to get yourself familiar with the interfaces, learn how to operate them during training and when you are working independently.
The green colored and single direction arrow represents the activity of exporting or bringing in records from OCLC database to OSUL online catalog. More will be explained during your training sessions.
--The following detailed instructions are mainly for processing monograph books. Special training and instructions are needed for cataloging serials and other non-book formats.

Millennium (Felix) part
Initial steps: When you get a book in hand, first take a look on the streamer. Usually the streamer reveals (1) a bib number, (2) stack location of the item, and (3) the date it was received. It may also give you other information such as an OCLC number. If a book has no streamer attached to it, it may indicate a problematic item that requires special attention. Also examine the body of the book to see if it already has a barcode or not. If it has a (OSUL's) barcode, scan it on Millennium (Felix) to retrieve the record.
You next step is to search Millennium (Felix) for a bib record created for this title or work. The purpose is to see if our library has a copy of this title already cataloged. Search by its title, author, bib number, or scanning the barcode if there is one.
It is recommended to first search by title, and then by bib number etc. This way we can exhaustively locate existing records in the online catalog database, which might be associated with the item to be cataloged.
From here, you will meet three possible situations:
If you meet the first situation, you need to do two things:
• First, determine if the bib record needs to be updated (usually not);OCLC part
If you meet the second or the third situation:
Search OCLC database (WorldCat) through Connexion to look for a matching record.
You can search by title, author name, combination of title and author name, and other methods learned, such as using the ISBN number, etc.
Your search result may bring multiple records, in which case you should examine and choose the best one (the so called "matching record").
If no record can be found, stop and set the book aside, it might request original cataloging. If you are learning original cataloging, see "Preparing New Bibliographic Records."
You then examine the record, edit it if necessary, and pay particular attention to:
• Information in fields 245, 260, and 300 must match that on the item (e.g. the book you have in hand). The 1XX field might be different from what you have, or it might be left different from the authority record
• Also, if the book belongs to a series, there should be a 440 or 490 field. And information in the 440 or 490 field should match your item exactly.
You next step is to apply your Constant Data: enter your cataloger's code in 910, the Bib Number in 948 (if necessary), location code, cataloging date, status code, and a bar code etc. in 949 field(s).
• Double check all the fields that you have just edited, changed and added.
Now, if it is in the second situation:
Make sure the record you are overlaying is not opened on Felix, otherwise the system will generate duplicated record. (If such thing happened, immediately mark the duplicated record for deletion or report to your supervisor)
Glimpse the pop-up message after the action of export, and note any unusual sign for mis-overlaying. Jot down the bib number for reference if necessary.
If it is in the third situation:
Sometimes you might have questions and are not able to determine what to do, in such case you can save a copy of the record in your Local Bibliographic File, or optionally, add the record to OCLC online file.
Jot down the Online Save File Number on a piece of paper and attach it to the item for later reference when you ask your supervisor for instructions.
Final steps
Do not forget to keep a statistics for books you've processed! You need to submit your statistics at the end of every month.
Further readings: There is an official document General Copy Cataloging Guidelines (All formats except serials) provided by the OSUL Cataloging Department.
Item records are created and added to the libraries' online catalog database to represent materials which are owned by or available through OSUL. Each item record carries information relating to the physical piece and its circulation, such as location, copy number, volume number, and availability.
A bib record is like a holder in the online catalog database. All other types of record (except authority records), such as item records, are attached to their each bib records. The following chart illustrates the relationship between various types of records in the OSUL online database.

Now, you have seen what a library bibliographic record looks like when you learn to do copy cataloging. A library bibliographic record is created in the MARC record format, and by nature, it is a description (metadata) about a manifestation of a work. Through this record, we want to tell a library user what the manifestation of the work is and what it is about etc. Therefore, our description covers title, authorship, edition, physical description, publication information, series, etc. And to assist user to access to this manifestation of work, we assign subject heading(s) and a call number to the manifestation of the work, and add them to the bibliographic record, as well.
When you are learning to create a new bibliographic record, you are learning to input descriptive information on a "blank sheet" of MARC record. You will also learn how to assign call numbers and subject headings.
Some times, if you can not find a "matching record," but you could find a record that describes a similar entity, then, you can derive a new record from that similar one. This way, you can use those entries already created, and simply make modifications, and save a lot of time. Only start from scratch when you can't find any useful record at all.
A constant data is a special, short MARC record consist of often-used fields and information, and it is frequently applied to a bibliographic record. Generally speaking, all fields in a constant data are for local usage. You can generate item record and include some local information by adding certain fields on the constant data. Constant data is handy especially when you are cataloging a set of materials that requires repeatedly same fields of information. Creating a constant data for your project can make your work more efficient.
In our daily routine, each constant data record may include fields 910 (cataloger identification), 948 (bibliographic number), 949s (library location and stack location codes, and cataloging data etc.), 590 (local note) and 793 (linking), etc.
910 field. Input your cataloger's identification code (in "xxN" format).
948 field. Input Bib # (in ".bxxxxxxxx" format).First 949 (with second indicator value " 0 "). The 1st 949 field sets up information about location and processing date etc., in bib record
- Sub field l encodes the location, e.g. "mai" for Main Library
- Sub field m encodes material type (MAT TYPE), e.g. "a" for book
- Sub field x encodes BCODE3, e.g. "-" for displaying the record on the library online catalog and OhioLink (DIS LOC&CENT)
- Sub field d encodes the date of processing, e.g. "07-08-04" for July 8, 2004
Following 949 (with second indicator value " 1 ") will generate item record in the system. There can be multiple 949 fields if multiple item records need to be created.
- Sub field c encodes volume number (omitted if no volume info needed)
- Sub field g encodes copy number
- Sub field i encodes barcode
- Sub field j encodes ICODE1
- Sub field l encodes the item's detailed location
- Sub field s encodes SATUS
- Sub field t encodes ITYPE
- Sub field x encodes ICODE2
You can create multiple constant data records for different purposes or different projects. For examples, you may create one for books, one for video recordings, and another for a special project.
949 0 $l location $m MAT TYPE $x - $d date
949 1 [$c v. #] $g copy # $i barcode $j ICODE1 $l sub loc $s STATUS $t ITYPE $x ICODE2
You can create multiple constant data records for different purposes or different projects. For examples, you may create one for books, one for video recordings, and another for a special project.
949 0 $l location $m MAT TYPE $x - $d date
949 1 [$c v. #] $g copy # $i barcode $j ICODE1 $l sub loc $s STATUS $t ITYPE $x ICODE2
After you have created your constant data, you can apply them to your Bib record. You can also revise them later if necessary.
Remember to update the cataloging date in each of your constant data at the end of each month for statistical purpose.
We adjust cutter number against our own shelf-list for all P, M and N classifications. This means that, even if you are doing copy cataloging and you find a record on OCLC with a call number begins with P, M or N, you still need to check up the online catalog to see if the author or the work has been assigned a different classification. The purpose of doing so is to ensure collocation.
OSUL has a local practice to add a suffix to the call number in the bibliographic record for certain special form of items. This practice is also intended to assist retrieval. Do NOT confuse the call number suffix with another local practice called volume identifiers. The fundamental difference between these two is: a call number suffix is to be added in a bib record, whereas a volume identifier is to be applied only in an item record.
Case 1. A book accompanied with CD-ROM(s)
Since the main part of the item is in a book format, a bib record for book is created, and no call number suffix to be added. In this case, add a volume identifier for the CD-ROM in its item record.
Case 2. A title that is in the form of computer file, video recording, or other non-book formats.
Add a suffix to the call number in the bib record created. When such a suffix is added as part of the call number, there will be no necessary to add any volume number for each item in that format (but any supplements that are not in that format might need a volume identifier).
Established volume identifiers: See "Document: Item Records: Volume Identifiers" issued by the Cataloging Department. For more information about call number, consult your training handouts.
On Millennium: Select/display the item record you want to transfer, click Menu Edit - Transfer attached - Find bib, then follow the rest steps.
On Felix: You need to go back to the "Catalog Database Maintenance" menu level, and then press T for Transfer attached records. Make decision on whether to have the "source record" deleted. Enter the .b number of the item to be transferred, and follow the rest of the steps.
Here are the instructions on how to "mark record for deletion" (maintenance staff will run the system-delete on a monthly based circle). Report and hand the record to the Section Coordinator if you need to have the record(s) deleted immediately.