000 00239nam a2200097Ia 4500
008 230508s1997 xx 000 0 und d
041 _aeng
100 _aK.S.KALE.
245 _aELECTRICAL ENGINEERING.
260 _bVRINDA PUBLI,JALAGAO
_c1997
999 _c722354
_d722354