Exploring metric drafting / basic fundamentals
Walker, John R., 1924-
Exploring metric drafting / basic fundamentals by John R. Walker - South Holland, Ill. Goodheart-Willcox Co. 1980 - 320p. ill. 29 cm.
Includes index.
0870062891 RM39.69
Mechanical drawing.
Metric system.
Exploring metric drafting / basic fundamentals by John R. Walker - South Holland, Ill. Goodheart-Willcox Co. 1980 - 320p. ill. 29 cm.
Includes index.
0870062891 RM39.69
Mechanical drawing.
Metric system.