Jobs in the machine shop
By: by Ernest L. Bowman.
Contributors: Science Research Associates, Chicago.
Series: Occupational monograph no. 27 of the American job series
Published: 1942
Place of publication: Chicago, Ill
Language: eng
Number of pages: 48
Subjects: Machine shops.; Occupations -- United States.
Notes: Bibliography: p. 47-48.
"A Science research associates publication."