Drawing book to accompany engineering : drawing and design /
Jensen, Cecil.
Drawing book to accompany engineering : drawing and design / Cecil Jensen, Jay D. Helsel and Dennis R Short. - 7th edition. - New York : McGraw Hill Company Incorporated, c2008. - Illustrations ; 28 cm.
9780073319322
Drafting.
Drawing book to accompany engineering : drawing and design / Cecil Jensen, Jay D. Helsel and Dennis R Short. - 7th edition. - New York : McGraw Hill Company Incorporated, c2008. - Illustrations ; 28 cm.
9780073319322
Drafting.