000 00276nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aEdiger, Marlow & Rao, Digumarti Bhaskara
245 _aTeaching Science Successfully
260 _aNew Delhi
_bDiscovery Pub. House
942 _cBK
999 _c4171
_d4171