Almfeldt. M.W.
Engineering Graphics: problem book 2/ By M.W. Almfeldt and Carl A. Arnbal, - U.S.A.: W.M.C. Brown Book Company, c1967. - ill.; 29 cm
B-4450
Engineering Graphics
T353.P42 / .P42
Engineering Graphics: problem book 2/ By M.W. Almfeldt and Carl A. Arnbal, - U.S.A.: W.M.C. Brown Book Company, c1967. - ill.; 29 cm
B-4450
Engineering Graphics
T353.P42 / .P42