00332nam a2200133Ia 4500008004100000020001500041041001200056082001100068100001600079245005200095260003600147300000800183650000700191221030s9999    xx            000 0 und d  a8121901022  aEnglish  a105.23  aB. R. Gupta 0aGeneration of Electrical Energycby B. R. Gupta  bS. Chand & Co.aNew Delhic2009  a564  aEE