000 00275nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
100 _aBISWAS S
245 0 _aPOWER ELECTRONICS
250 _a1
260 _aDELHI
_bDHANPAT RAI AND SONS
_c1999
300 _a456
942 _2ddc
999 _c92502
_d92502