000 00357nam a2200133Ia 4500
020 _a817263448X
082 _bIGN
245 _aElectric and magnetic phenomena (PHE-07) : electrostatistics in medium -2
_cIGNOU
260 _aNew Delhi
_bI.G.N.O.U
_c2
300 _a58p.
650 _aElectrical & Electronics Engineering
650 _aPhysics
044 _aIndia
999 _c4465
_d4465