00277nam a2200121Ia 4500100001700000650002700017654001600044245002800060260003600088082001100124300000800135546001200143  aGupta/ L.M.   aElectrical Engineering  aElectronics  aElectronics made simple  bDhanpat Rai & SonsaDelhic1981  a621.38  a223  aENGLISH