Brown, L.G.
Mechanical engineering craft theory and associated studies - London McGraw Hill - Technical Education series .
017090-v.2 (107 p.; 112 p.) diagrams
621.7(07) / B7
Mechanical engineering craft theory and associated studies - London McGraw Hill - Technical Education series .
017090-v.2 (107 p.; 112 p.) diagrams
621.7(07) / B7