000 00244nam a2200109Ia 4500
008 220201s2002 xx 000 0 eng d
100 _aSINGH, M.D.
245 0 _aPOWER ELECTRONICS
260 _aDELHI
_bTMH
_c2002
300 _a1046
942 _2ddc
999 _c68346
_d68346