12141
Jensen, Cecil Howard
5291-
Engineering drawing and design
New York
Gregg Division, McGraw-Hill
c1979
x, 741p. : ill
Includes bibliographical references and index
Cecil Jensen, Jay Helsel
2d ed
Mechanical drawing
، Engineering design
T
353
.
J47
1979
AU
AU Helsel, Jay D.
TI
CL
