00891cam a22003011 4500 8006723 BD-DhUL 20150118124640.0 790419s1966 enka b 000 0 eng 66076321 GB66-18266 (OCoLC)4872683 DLC MdFmN Uk DLC BD-DhUL premarc TK7872.R35 W4 621.3137 WES Wells, Robert. Silicon and germanium power rectifier technology / Robert. Wells, London : Pitman, c1966. x, 210 p. : front., illus., 4 plates, tables, diagrs. ; 22 cm. GBP 3.75 Bibliography: p. 205-206. Silicon diodes. Germanium diodes. Electric current rectifiers. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 32697 32697 0 0 ddc 0 621_313700000000000_WES 0 NFIC 61403 DUSL DUSL GEN 1973-12-26 Purchased 621.3137 WES A104344 2015-01-18 2015-01-18 BK