Exploring drafting : basic fundamentals /
Walker, John R.,
Exploring drafting : basic fundamentals / by John R. Walker. - South Holland, Ill. : Goodheart-Willcox Co., c1978. - 320 p. : ill. ;
Includes index.
087006262X
Mechanical drawing.
T353 / .W22 1978
Exploring drafting : basic fundamentals / by John R. Walker. - South Holland, Ill. : Goodheart-Willcox Co., c1978. - 320 p. : ill. ;
Includes index.
087006262X
Mechanical drawing.
T353 / .W22 1978