TY - BOOK AU - STRAUGHEN, ADEWAN, S. B TI - POWER SEMICONDUCTOR CIRCUITS SN - 0-471-21180-X U1 - 621.381532 DEW'P PY - 1975/// CY - NEWYORK PB - JOHN WILEY KW - ELECTRIC CURRENT CONVERTORS THYRISTORS DIODES SEMICONDUCTORS ELECTRIC SWITCHGEAR ER -