Brown, Walter Charles, 1918-
Drafting for industry / by Walter C. Brown. - South Holland, Ill. : Goodheart-Willcox, c1990. - 686 p. : ill. (some col.) ; 29 cm.
0870067672
89033831
Mechanical drawing.
T353 / .B76 1990
Drafting for industry / by Walter C. Brown. - South Holland, Ill. : Goodheart-Willcox, c1990. - 686 p. : ill. (some col.) ; 29 cm.
0870067672
89033831
Mechanical drawing.
T353 / .B76 1990