000 00328nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a621.38 ber
100 _aBerde, M.S
245 0 _aThyristor Engineering
260 _aDELHI
260 _bKHANNA
260 _c2005
300 _a732
650 _aElectronics Engineering
999 _c134068
_d134068