TY - BOOK AU - Benda, Hansjochen AU - Benda, Hansjochen TI - Mode of operation of the trial : bidirectional thyristor SN - 8122403573 AV - 621.3815287 BEN 1989 U1 - 621.3815287 BEN 1989 PY - 1989/// CY - New Delhi PB - Wiley Eastern KW - Electronic Engineering ER -