Working agreement of the International Union of Operating Engineers, Local No. 139, Area 1.
Series: Pamphlets in American history -- L 685
Publisher: publisher not identified
Published: 1979
Place of publication: Milwaukee]
Language: eng
Number of pages: 63
Subjects: Collective labor agreements; Engineers
Notes: Microfiche. Sanford, N.C. : Microfilming Corp. of America, 1979. 1 sheet ; 11 x 15 cm. (Pamphlets in American history : Labor ; L 685)