000 00488nam a2200169Ia 4500
008 221011s9999 xx 000 0 und d
020 _a9788174092328
082 _a621.317 RAO
100 _aRao, Sunil S
245 0 _aSwitchgear protection and power systems :
_btheory, practice and solved problems
250 _a13th ed.
260 _aNew Delhi:
_bKhanna Publishers,
_c2012.
300 _a1139 p.
650 _a Power system analysis
650 _aSwitchgear protection
942 _cBK
999 _c9718
_d9718