000 00415nam a2200145Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a621
_bSI-D
100 _aSingh,L.P
245 0 _aDigital protection : Protective relaying from electromechanical to microprocessor
250 _a1st Ed.
260 _c1994
_aNew Delhi
_bWiley Eastern Limited
650 _aElectronics Engineering
942 _cBK
999 _c2381
_d2381