Krar, S. F.
Machine shop training - 2nd ed. - New York McGraw-Hill 1967 - ix, 198 p. illus. 25 cm.
Machine-shop practice
621.7507 / KRA/1967
Machine shop training - 2nd ed. - New York McGraw-Hill 1967 - ix, 198 p. illus. 25 cm.
Machine-shop practice
621.7507 / KRA/1967