Standardizing the sizes of mail.
Subtitle: Hearing[s] before the Subcommittee on Postal Rates of the Committee on Post Office and Civil Service, House of Representatives, Ninetieth Congress, first [-second] session
Publisher: U.S. Govt. Print. Off.
Published: 1967
Place of publication: Washington
Language: eng
Subjects: Postal service -- Law and legislation -- United States; Postal rates -- United States
Notes: Hearings held Nov. 13 1967-July 20 1968

"Serial no. 90-24"--pt. 1

"Serial no. 90-47"--pt. 2
Table of contents: value: pt. 1. Hearing ... November 13, 1957; value: pt. 2. Hearings ... on H.R. 14029, a bill to fix additional postage charges for certain nonstandard mail, and for other purposes, Feb. 28-July 30, 1968