Basic drafting technology /
Rotmans, Elmer A.
Basic drafting technology / Rotmans, Horton, Good. - Albany, N.Y. : Delman Publishers, c1980. - v, 458 p. : ill. ; 23 x 29 cm.
Revision of: Drafting technology / Elmer A. Rotmans, Homer L. Horton. 1967. Includes index.
0827312938
Mechanical drawing.
604.24
Basic drafting technology / Rotmans, Horton, Good. - Albany, N.Y. : Delman Publishers, c1980. - v, 458 p. : ill. ; 23 x 29 cm.
Revision of: Drafting technology / Elmer A. Rotmans, Homer L. Horton. 1967. Includes index.
0827312938
Mechanical drawing.
604.24