000 00360nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a621.31
_bH321E
100 _aHarrison, J.A.
_911728
245 4 _aThe essence of electric power systems.
_c J.A.Harrison
260 _aNew Delhi.
_bPHI.
_c1997
300 _axiii; 117p
942 _cBK
950 _o621.31 H321E
999 _c33054
_d33054