000 00280nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aRadha Mohan (ed.)
245 _aInnovative Science Teaching : for physical science teacher
260 _aNew Delhi
_bPHI Pub. Pvt. Ltd.
942 _cBK
999 _c4573
_d4573