عنوان
پدید آورنده
موضوع
رده
QA 76.55 .O55
QA
76
.
55
.
O55
کتابخانه
محل استقرار
LANGUAGE OF THE ITEM
.Language of Text, Soundtrack etc
English
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Online database search services directory
.PUBLICATION, DISTRIBUTION, ETC
Place of Publication, Distribution, etc.
Detroit, Mich.
Name of Publisher, Distributor, etc.
Gale Research Co.
Date of Publication, Distribution, etc.
1984-
PHYSICAL DESCRIPTION
Specific Material Designation and Extent of Item
v. ; 28 cm
Other Physical Details
1988
GENERAL NOTES
Text of Note
... provides detailed descriptions of the online information retrieval services offered by public, academic, and special libraries, private information firms, and other organizations in the United States and Canada
NOTES PERTAINING TO SUBJECT ACCESS
Text of Note
Ref.
ORIGINAL VERSION NOTE
Text of Note
1
TOPICAL NAME USED AS SUBJECT
Entry Element
Directories ، On-line data processing
Entry Element
Directories ، Data base management
Entry Element
Directories ، Computer service industry
LIBRARY OF CONGRESS CLASSIFICATION
Class number
QA
76
.
55
.
O55
OTHER CLASS NUMBERS
Class number
CA
Class number
026
.
5/24
PERSONAL NAME - PRIMARY RESPONSIBILITY
Relator Code
TI
CO Gale Research Company
