000 00317nam a2200133Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9788175416352
100 _aNaseema,C.
245 _aPhysical Science Education
250 _a1st
260 _aNew Delhi
_bShipra
_c2012
300 _aviii,232p.;22cm
942 _cBK
999 _c6166
_d6166