000 00312nam a2200133Ia 4500
100 _aGilbert, John
020 _a0-415-32778-4
942 _cBK
654 _a
245 _aThe routledgefalmer reader in science education
260 _aLondon
_bRoutledge Falmer
_c2004
082 _a375.5
300 _bPb
_ax,278
999 _c367011
_d367011
041 _aeng