Dey, D.
Hand-Forging, drop forging & heat treatment of metals : a handbook furnishing the vital facts about the latest techniques of forging and heat treatment of metals / By D. Dey. - Calcutta : Industry, c1945. - viii, 140 p. : ill. ; 18 cm.
Include index.
79 79
Metalworking.
metal products.
671.33 / D1h
Hand-Forging, drop forging & heat treatment of metals : a handbook furnishing the vital facts about the latest techniques of forging and heat treatment of metals / By D. Dey. - Calcutta : Industry, c1945. - viii, 140 p. : ill. ; 18 cm.
Include index.
79 79
Metalworking.
metal products.
671.33 / D1h