Wallach, Paul Ross. Drafting in a computer age / [electronic resource] / Paul Ross Wallach and Dean Chowenhill.. — Albany, N.Y. : : Delmar Publishers,, c1989.. — xi, 563 p. : : ill. ; 29 cm.

Includes index.



ISBN: 0827329253 9780827329256

LCCN: 88020379

Subjects--Topical Terms:
Mechanical drawing.
Computer graphics.

LC Class. No.: T353 / .W2372 1989

Dewey Class. No.: 604.2/4