000 00267nam a2200109Ia 4500
008 220117s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a507.1241 TEA
100 _aFoster,Don (Edited)
245 0 _aTeaching Science 11-13.
260 _bCroom Helm.
_c1987
999 _c31213
_d31213