000 00385nam a2200145Ia 4500
020 _a9788171699568
_c0.00
082 _a507
_bSEN/T
100 _aSen, B.R.
245 _aTeaching Science in Classrooms
_cB.R. Sen
_h[Text]
260 _aNew Delhi
_bCommonwealth Publishers
_c2007
300 _av, 262 p.; 22 cm.
650 _aScience Teaching.
658 _aEducation
041 _aEnglish
999 _c18624
_d18624