000 00296nam a2200121Ia 4500
008 130409s9999 xx 000 0 und d
100 _aD.L SEHGAL
245 _aELECTRICITY AND MAGMETISM
260 _bSultan Chand, Delhi
_c1977
300 _a3.473
650 _aPhysics
_bB.SC.
942 _2ddc
_cBK
999 _c12842
_d12842