Drawing workbook for fundamentals of engineering drawing /
Jensen, Cecil .
Drawing workbook for fundamentals of engineering drawing / Cecil Jensen and Jay D. Helsel - 4thed. - New York : McGraw-Hill, C1997. - ix, N-11 28cm.
0028018710
Engineering Drawing.
604. 2
Drawing workbook for fundamentals of engineering drawing / Cecil Jensen and Jay D. Helsel - 4thed. - New York : McGraw-Hill, C1997. - ix, N-11 28cm.
0028018710
Engineering Drawing.
604. 2