00693cam a22001811 4500 620.1 CHA L-13, P-35 Charnock, George Frederick, 40634 Mechanical technology; being a treatise on the materials and preparatory processes of the mechanical industries, by G. F. Charnock ... 2d ed., rev. and enl. London, Constable & company ltd. [1934] xii, 725 p. illus., fold. plates, tables (1 fold.) diagrs. 23 cm. 0 0 0 620_100000000000000_CHA MCE 379 Metal-work 34700 Technology Partington, Frederick William. 40635 ddc BK 544889 544889 0 0 ddc 0 0 MCE MCE 2014-05-14 0 620.1 CHA MCE-29904 2014-05-14 2014-05-14 BK