000 00345nam a2200133Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a621.3
_bWAD
100 _aWadhwa, C. L.
245 0 _aElectrical Engineering
260 _a
_bNew Age International Pvt Limited
_c               
365 _b105
650 _a
_a
999 _c646
_d646