000 00283nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _a372.83
_bSOO
100 _aSood, J.K
245 0 _aTeaching of Science
250 _a1st
260 _bVinod
_c2008
300 _a348
942 _cBK
999 _c2258
_d2258