Brown, Walter C.
Drafting for industry / by Walter C. Brown. - South Holland, Ill. : Goodheart-Wilcox, 1978. - 616 p. : ill. ill.
0870062476
Mechanical drawing.
Drafting for industry / by Walter C. Brown. - South Holland, Ill. : Goodheart-Wilcox, 1978. - 616 p. : ill. ill.
0870062476
Mechanical drawing.