Postage due and handling costs for processing mail with insufficient postage are not being recovered
Subtitle: report to the Congress [on the] Post Office Department
By: by the Comptroller General of the United States.
Published: 1971
Place of publication: [Washington]
Language: eng
Number of pages: 34
Subjects: Postal service -- United States -- Costs.
Notes: Cover title.
Date of publication stamped on t.p.
"B-161568."