United States. Congress. Senate. Committee on Civil Service & ProQuest (Firm). (1947). Providing permanent rates of postage on first-class mail matter. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Civil Service and ProQuest (Firm). Providing Permanent Rates of Postage on First-class Mail Matter. Washington: [publisher not identified], 1947.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Civil Service and ProQuest (Firm). Providing Permanent Rates of Postage on First-class Mail Matter. [publisher not identified], 1947.
Warning: These citations may not always be 100% accurate.