00284nam a2200121Ia 4500100001700000650002700017654001500044245003600059260003700095082001000132300000800142546001200150  aTheraja/B.L   aElectrical Engineering  aelectrical  aFund. of Electrical Engineering  bNiraj PrakashanaNew Delhic1968  a621.3  a786  aENGLISH