000 00258nam a2200109Ia 4500
008 220201s2002 xx 000 0 eng d
082 _a621.3
_bDAR
100 _aDargan,CR
245 0 _aElectrical Technology
260 _bDhanpat Rai Pub.
_c2002
942 _2ddc
999 _c87474
_d87474