000 00338nam a2200145Ia 4500
020 _a9789332586857
082 _bT 542
_a500
100 _a"Penny Johnson"
245 0 _aExploring Science 5
260 _bPEARSON LONGMAN
_aOxford
_c2004
300 _a80
944 _cTB
999 _c542405
_d542405