Drafting technology /

Bibliographic Details
Main Authors:	Giachino, Joseph William, 1906-, Beukema, Henry John, 1915-
Format:
Published:	Chicago : American Technical Society, 1966
Subjects:	Mechanical drawing

Drafting technology / by Giachino, Joseph William, 1906-, Beukema, Henry John, 1915-

Published 1971