00339pam a2200145a 44500008004100000020000900041041001200050082000900062100002200071245003300093250000600126260004400132300000800176650000900184230515b1990    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aNagrath / Kothari  aModern power System Analysis  a0  aNULLbTata McGraw Hill Publishingc1990  a518  aNULL