Drafting fundamentals /
Jensen, Cecil Howard, 1925-
Drafting fundamentals / C. H. Jensen, F. H. S. Manson - 4th ed. - Toronto : McGraw Hill, 1976 - 274 p. ; 25 cm.
0007824363
Mechanical drawing
Drafting fundamentals / C. H. Jensen, F. H. S. Manson - 4th ed. - Toronto : McGraw Hill, 1976 - 274 p. ; 25 cm.
0007824363
Mechanical drawing
