Artifact Details

Title

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

Document Titles

Peripherial address bus diagnostic and exercise program

Document Titles

Trunk and service circuit MTCE control programs

Document Titles

Trunk error analysis programs

Document Titles

Trunk list maintenance programs

Document Titles

Trunk maintenance diagnostic program

Catalog Number

102774944

Type

Text

Date

1970-1971

Publisher

Bell Telephone Laboratories, Inc.

Identifying Numbers

Document number PR-1A045-14 Trunk maintenance diagnostic program
Document number PR-1A046-10 Trunk error analysis programs
Document number PR-1A047-12 Trunk list maintenance programs
Document number PR-1A048-03 Peripherial address bus diagnostic and exercise program
Document number PR-1A049-14 Trunk and service circuit MTCE control 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