000 00363nam a2200145Ia 4500
008 160910s9999 xx 000 0 und d
040 _cSGVU Library
041 _cEng.
100 _aSen, B R
245 _aOffective Methods of Teaching Science
_cby B R Sen
260 _bCommonwealth Pub.
_c2007
520 _aEducation
650 _aEducation
942 _cBOOKS
999 _c61486
_d61486