00556nam a22001937a 4500003000900000005001700009020001800026040001300044041001200057082002400069100001900093245008200112250001300194260004400207300004600251500002000297526002700317650001800344BD-ChIIU20260825125209.0  a9789387394728  cBD-ChIIU  aEnglish  a621.3191 R215s 2019  aRao, Sunil S .  aSwitchgear Protection and Power Systems :btheory, practice & solved problems  a14th ed.  aNew Delhi :bKhanna Publishers ,c2019.  axlvi , 1435p. :bpic, ill, tab, ;c24 cm.  aIncludes Index,  aElectronic Engineering  aPower Systems