Access Point

Description

AB

Assigned branch (requires library-specific codes)

AU

Author

AVAILABILITY

Filters search results to titles that have at least one available item. Type AVAILABILITY > 0. Example: To find Harry Potter titles with at least one available item, type TI = Harry Potter AND AVAILABILITY > 0.The AVAILABILITY access point works only for values greater than 0. (AVAILABILITY = 0 is not valid.)

CALL

Call number

CODEN

Identifier for scientific and technical periodicals

COL

Collection (requires library-specific codes)

DD

Dewey classification

GENRE

Genre

GOV

Superintendent of Documents classification number for government documents

ISBN

International Standard Book Number

ISSN

International Standard Serial Number

KW

Keyword (any field)

LA

Language (see LA (Language) Codes)

LC

Library of Congress classification

LCCN

Library of Congress Control Number

MAT

Material type of physical items (requires library-specific codes)

NAL

National Agricultural Library classification

NLC

National Library of Canada classification

NLM

National Library of Medicine classification

NOTE

General notes

OCLC

Online Computer Library Center (OCLC) control number

OCN

Other system control number (requires library-specific codes)

OWN

Record owner (requires library-specific codes)

PD

Publication date

PN

Publisher’s number

PUB

Publisher

SE

Series

STATB

Record status (requires library-specific codes)

STRN

Standard Technical Report Number

SU

Subject

TA

Target audience (see TA (Target Audience) Codes)

TI

Title

TOM

Format/Type of Material (see TOM (Format/Type of Material) Codes)

UDC

Universal Decimal classification

UPC

Universal Price Code number