Helsel, Jay D. Jensen, Cecil
Fundamentals of engineering drawing - 4th ed. - New York : Glencoe, 1996 - xix, 480 p. : ill
0028018001
T353, J47
Fundamentals of engineering drawing - 4th ed. - New York : Glencoe, 1996 - xix, 480 p. : ill
0028018001
T353, J47