Postal Source Data System, PSDS : supervisor's guide.

Bibliographic Details
Corporate Author:	United States Postal Service
Format:	Government Document Book
Language:	English
Published:	[Washington, DC] : U.S. Postal Service, [1989]
Series:	Handbook ; F-22A
Subjects:	United States Postal Service > Data processing > Handbooks, manuals, etc. Postal service > United States > Personnel management > Data processing > Handbooks, manuals, etc.

Evans: US Documents (Annex 5th floor)