000 00346nam a2200145Ia 4500
020 _a9781405808842
082 _bT 1102
_a500
100 _a"JOHNSON , PENNY"
245 0 _aExploring Science 4
260 _bPEARSON PUBLISHERS
_aPakistan
_c2005
300 _a80
944 _cTB
999 _c727041
_d727041