Artifact Details

Title

Electronic switching systems no. 1 : arranged with 2-wire features

Document Titles

Central control diagnostic programs

Document Titles

Central control exercise programs

Document Titles

Central control fault recognition program

Document Titles

Off-line programs

Document Titles

Processing of diagnostic results

Catalog Number

102774934

Type

Text

Date

1971

Publisher

Bell Telephone Laboratories, Inc.

Identifying Numbers

Document number PR-1A013-12 Off-line programs
Document number PR-1A014-11 Processing of diagnostic results
Document number PR-1A015-11 Central control fault recognition program
Document number PR-1A016-14 Central control diagnostic programs
Document number PR-1A017-14 Central control exercise programs

Description

Items in this folder were originally bound. This folder contains multiple program listings. All listings are labeled "AT&TCo SPCS."

Category

Program Listing

Collection Title

Al Kossow collection

Credit

Gift of Al Kossow

Lot Number

X6512.2012