Working agreement of the International Union of Operating Engineers, Local No. 139, Area 1, Milwaukee, Wisconsin and Vicinity, from April 1, 1948 until March 31, 1949
Contributors: Building Contractors, Area 1, Wisconsin
Series: Pamphlets in American history -- L 688
Publisher: publisher not identified
Published: 1979
Place of publication: Milwaukee
Language: eng
Number of pages: 39
Subjects: Collective labor agreements; Engineers
Notes: Cover title.

Microfiche. Sanford, N.C. : Microfilming Corp. of America, 1979. 1 sheet ; 11 x 15 cm. (Pamphlets in American history : Labor ; L 688)