00285nam a22000857a 4500100003400000245008200034260003000116300001200146700004100158  aChhutto, Abdul Wahid a95EL51  aA Study & Modification of Protection System Scheme Of Bin Qasim Power Station  aNawabshah:bQUEST,c2000.  a146p. ;  aDepartment of Electrical Engineering