Gaudin, A. M.
Principles of mineral dressing - 1st ed. - New York McGraw-Hill Book 1939 - xi, 554 p. illus 24 cm.
Ore - dressing
622.7 / GAU/1939
Principles of mineral dressing - 1st ed. - New York McGraw-Hill Book 1939 - xi, 554 p. illus 24 cm.
Ore - dressing
622.7 / GAU/1939