000 00275nam a2200133Ia 4500
100 _aSinha/ Umesh
942 _cBK
654 _acircuit
245 _aCircuit theory 4th Ed
260 _bSatya Prakashan
_aDellhi
_c1986
300 _a832
546 _aENGLISH
999 _c20649
_d20649