عنوان
پدید آورنده
موضوع
رده
TK 6211 .I57
TK
6211
.
I57
کتابخانه
محل استقرار
CE E1
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Introducing computerised telephone switchboards )pabxs(
.PUBLICATION, DISTRIBUTION, ETC
Date of Publication, Distribution, etc.
1982
TOPICAL NAME USED AS SUBJECT
Entry Element
TELEPHONE STATIONS
LIBRARY OF CONGRESS CLASSIFICATION
Class number
TK
Book number
6211
Classification Record Number
.
I57
CORPORATE BODY NAME - SECONDARY RESPONSIBILITY
Entry Element
NATTIONAL COMPUTING CENTER
