00560nam a2200193 a 4500 274 274 047121180X (hardcover) 9780471211808 (hardcover) Dewan, Shashi B. Power Semiconductor Circuits / [S.l.] : Wiley, 1975. 523 p. ; Electric current converters. Thyristors. Diodes, Semiconductor. Electric switchgear. Straughen, Alan. http://www.amazon.com/exec/obidos/ASIN/047121180X/chopaconline-20 BK 0 0 0 0 QUESTCL ST 2014-04-23 860.00 0 10135 2014-04-23 00:00:00 BK