000 00264nam a2200097Ia 4500
008 230508s1999 xx 000 0 und d
041 _aeng
100 _aBHATTOCHARYA & CHATTERGEE
245 _aINDUSTRIAL ELECTRONICS & CONTROL
260 _bTATA MC GRAW HILL CO
_c1999
999 _c731563
_d731563