TTSF (test-time sharing facility) user guide.
Contributors: United States. Social Security Administration. Office of System Integration.
Series: SSA pub -- no. 41-008; SSA publication -- no. 41-008.
Publisher: Social Security Administration, Office of System Integration
Published: 1985
Place of publication: [Baltimore, Md.?]
Language: eng
Number of pages: 115
Subjects: IBM computers -- Handbooks, manuals, etc.
Notes: Cover title.

Distributed to depository libraries in microfiche.

"January 1985."