Argument of Hon. William Gray on petitions for ten-hour law, before Committee on Labor, February 13, 1873
Contributors: Massachusetts. General Court. Senate. Committee on Labor
Series: Pamphlets in American history -- L 2348
Publisher: publisher not identified
Published: 1979
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 32
Subjects: Hours of labor
Notes: Microfiche. Sanford, N.C. : Microfilming Corp. of America, 1979. 1 sheet ; 11 x 15 cm. (Pamphlets in American history : Labor ;  L 2348)