000 00340nam a2200145Ia 4500
020 _a9781730130472
082 _b2748
_a000
100 _a"NA"
245 0 _aKnow About Science Magnetism
260 _bDreamland Publications
_aIndia
_c2014
300 _a64
944 _cR
999 _c248592
_d248592