000 00307nam a2200121Ia 4500
008 220201s1997 xx 000 0 eng d
082 _a621.3
_bSAH
100 _aSahdev, SK & Ubhi, DS
245 0 _aTb of utilization of electrical energy
260 _bIndia: Pub House
_c1997
300 _a168
942 _2ddc
999 _c86711
_d86711