Jensen, Cecil Howard, 1925-
Engineering drawing and design / Cecil Jensen, Jay Helsel. - 2d ed. - New York : Gregg Division, McGraw-Hill, c1979. - x, 741 p. : ill. ; 29 cm.
Includes bibliographical references and index.
0070325162
78014799
Mechanical drawing.
Engineering design.
T353 / .J47 1985
Engineering drawing and design / Cecil Jensen, Jay Helsel. - 2d ed. - New York : Gregg Division, McGraw-Hill, c1979. - x, 741 p. : ill. ; 29 cm.
Includes bibliographical references and index.
0070325162
78014799
Mechanical drawing.
Engineering design.
T353 / .J47 1985