000 00285nam a2200097Ia 4500
008 230930s9999||||xx |||||||||||||| ||und||
100 _aEdiger, Marlow., Rao, Bhaskara Digumarti
245 0 _aEssays on Teaching Science
260 _aNew Delhi
260 _bNew Discovery Publishing House PVT
999 _c11012
_d11012