000 00508nam a2200205Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
020 _a8170140684
040 _aMAIN
041 _aEnglish
082 _a537
_bSEH N?
100 _aSehgal, D.L.
245 0 _aElectricity and magnetism
_cD.L.Sehgal, K.L.Chopra and N.K.Sehgal
250 _a5th rev
260 _aNew Delhi
_bSultan Chand
_c199?
300 _a946
650 _aElectricity
650 _aMagnetism
700 _aChopra, K.L.
942 _cBK
999 _c5794
_d5794