000 00319nam a2200133Ia 4500
005 20250612122359.0
008 250601s2008 xx 000 0 eng d
020 _a8121906679
100 _aDr.K.K Tewari
245 0 _aElectricity and magntism
260 _aDelhi
_bkanisht pub.
_c2008
300 _a644
942 _2ddc
_cBK
999 _c4757
_d4757