000 00225nam a2200109Ia 4500
020 _a9780070151437
082 _a621.3192
100 _aNAHVI, M.D
245 _aELECTRIC CIRCUIT
260 _aNEW DELHI
_b MGH
_c2010
942 _cBK
999 _c5117
_d5117