An edition of Providing for additional writing or printing on third- and fourth-class mail (1961)

Providing for additional writing or printing on third- and fourth-class mail.

Hearing, Eighty-seventh Congress, first session, on H. R. 3516 and H. R. 7559, bills to amend title 39 of the United States code to provide for additional writing or printing on third-and fourth-class mail, August 11, 1961.

By United States. Congress. Senate. Committee on Post Office and Civil Service.