000 00350nam a2200133Ia 4500
008 220919s9999 xx 000 0 und d
082 _a621.3
_bGUP
100 _aGUPTA, J.B.
245 0 _aELECTRICAL AND ELECTRONICS ENGINEERING
260 _bSK KATARIA & SONS, NEW DELHI
_c2010
300 _a551
650 _aElectrical Engineering
942 _cBK
999 _c147277
_d147277