000 00287nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a333.7932
100 _aN. V. SURYANARAYANA
245 0 _aUTILIZATION OF ELECTRIC POWER
260 _bNEW AGE
365 _b235.00
942 _cBTECH
999 _c130515
_d130515