00470    a2200157   4500010001400000020002300014035001300037037001500050082001300065100001500078245007800093260004400171270004800215300003000263500001900293  aENG-86119  a8120329899c350.00  aEN-69652  bDBAD / PUB14a621.31211 aRay, Subir1 aElectrical power systems :cby Subir Raybconcepts, theory and practice /  aNew DelhibPrentice Hall of Indiac2007  aM-97, Cannaught Circus,bNew Delhie110 001  axv, 646 p.c24 cm. (Pbk.)  aIncludes index