000 00331nam a2200145Ia 4500
020 _a00-19-5775880
082 _b1591
_a500
100 _a"NA"
245 0 _aExploring Science 2
260 _bOxford University Press
_aUK
_c1997
300 _a224
944 _cTR
999 _c625235
_d625235