Engineering change board organization and operation
Series: Publication -- 101; Publication (United States Postal Service) -- 101
Publisher: United Sates Postal Service
Published: 1987
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 28
Subjects: Postal service -- United States -- Rules and practice -- Handbooks, manuals, etc
Notes: Cover title

Shipping list no.: 87-125-P

"January 1987."