00305nam a22000857a 4500100003500000245010100035260003000136300001200166700004100178  aBhutto, Mushtaq Ahmed a85EL59  aProtective Schemes and Protective Devices Used at 132 KV/ 66 KV/11 KV Grid Station Rohri(Thesis)  aNawabshah:bQUEST,c1990.  a116p. ;  aDepartment of Electrical Engineering