Economies available by reducing preventive maintenance requirements for certain mechanized mail-handling equipment
Subtitle: report to the Congress [on the] Post Office Dept.
By: by the Comptroller General of the United States.
Published: 1970
Place of publication: [Washington
Language: eng
Number of pages: 38
Subjects: United States. Post Office Dept.; Postal service -- United States -- Equipment and supplies.
Notes: Cover title.
"B-114874."
Publication date stamped on t.p.