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Artifact Details

Title

Pocket Reference Guides

Catalog Number

102751436

Type

Document

Description

Pocket reference guides for:
X.25 (76) (80) (84) Packet Format - Northern Telecom
4540 Synchronous Data Terminal Using BSC Protocol (Issue 2, March 1979)
Synchronous Data Link Control (1983)

Date

1979-1983

Publisher

Questronics, Inc.; Northern Telecom; Teletype Corporation

Collection Title

Tim O'Neill Collection

Credit

Gift of Tim O'Neill

Lot Number

X8756.2019