000 00294nam a2200109Ia 4500
005 20260716043438.0
100 _aMckenzie-Briscoe, B.O.
245 _aConceptual change in science education : the perceived role of teachers and curricula
260 _c2001
583 _c2/4/02
_kJOY_D
942 _cA
999 _c47419
_d47419