OCLC Classify -- an Experimental Classification Service

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Standard Number

Enter an ISBN, OCLC#, UPC, or ISSN

Standard Number:

ISBN

An ISBN is a unique number assigned to an item by its publisher. Each ISBN is a 10 or 13 digit number. Thirteen-digit ISBNs must begin with either 978 or 979.

Enter ISBNs with our without hyphens.

For example;

978-1-886101-11-1
9781886101111
1-886101-11-6
1886101116

OCLC #

OCLC assigns a unique number to each bibliographic record input into WorldCat. OCLC numbers vary in length. Enter an OCLC number without leading zeros. For example:

9111188
35796477
237005966

UPC

The Universal Product Code (UPC) is a barcode symbol that is used to track trade items in stores (e.g., audio and video products). The UPC appears as a barcode symbol with 12 digits printed below it. Hyphens or spaces usually separate the elements of the number on the item. The code has three basic parts:

The first digit is the Number System Character (NSC) which appears on the left side of the symbol outside of the bars.
The next ten digits encoded in the symbol are below the bars.
The twelfth digit is a check digit and usually appears at the bottom right of the symbol.

Enter all digits found on the item (e.g., 008817006925).

ISSN

An ISSN is a standardized international code which allows the identification of a serial publication. An ISSN consists of eight digits in two groups of four, separated by a hyphen. You can enter an ISSN with or without a hyphen or leading zeros as shown below:

7369956
07369956
0736-9956

Title/Author

Enter a Title, an Author, or both.

Title:

Author:

Subject Heading

Enter a FAST Subject Heading

Subject Heading:

FAST is a controlled vocabulary based on the Library of Congress Subject Headings (LCSH). FAST headings are categorized into seven subject facets and one form/genre facet: Topic, Place, Time, Event, Person, Corporate body, Title of work, and Form/Genre. FAST headings provide additional subject information about a work and enable you to search the Classify database by subject.

To learn more about FAST, please visit the FAST Project Page on OCLC.org

Search Results

Subject results for: University extension

Displaying 1 to 25 of 258

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Heading	Type	# Works
University extension	Topic	2647
Mississippi State University. Cooperative Extension Service	Corporate Body	46
University of Georgia. Agricultural Extension Service	Corporate Body	41
University of Arkansas (System). Cooperative Extension Service	Corporate Body	41
Iowa State University. Cooperative Extension Service	Corporate Body	36
Washington State University. Cooperative Extension	Corporate Body	34
Television in university extension	Topic	30
University of Puerto Rico (Mayagüez Campus). Agricultural Extension Service	Corporate Body	28
Colorado State University. Cooperative Extension Service	Corporate Body	28
Iowa State University. University Extension	Corporate Body	24
University of Wisconsin--Extension	Corporate Body	24
University extension--Evaluation	Topic	23
University of Wyoming. Agricultural Extension Service	Corporate Body	23
University of Vermont. Extension Service	Corporate Body	21
Virginia Polytechnic Institute and State University. Extension Division	Corporate Body	18
University of Wisconsin. Extension Service	Corporate Body	17
University of Wisconsin. University Extension Division	Corporate Body	16
University of Maryland Cooperative Extension Service	Corporate Body	16
University of Georgia. Cooperative Extension Service	Corporate Body	16
Kansas State University. Cooperative Extension Service	Corporate Body	16
University extension--Planning	Topic	15
New Mexico State University. Cooperative Extension Service	Corporate Body	15
University of California Agricultural Extension Service	Corporate Body	15
University of Alaska (System). Cooperative Extension Service	Corporate Body	15
Michigan State University. Cooperative Extension Service	Corporate Body	15