Drawing workbook for engineering drawing and design /
Drawing workbook for engineering drawing and design / Cecil Jensen, Jay D. Helsel - 5th ed. - New York, N.Y. : Glencoe/McGraw-Hill, c1997 - 1 v. (various pagings) : ill.
0028018818
MECHANICAL DRAWING--PROBLEMS, EXERCISES, ETC.
T353 / J467D 1997