000 00324nam a2200145Ia 4500
020 _a1-85210-621-2
082 _b522
_a500
100 _a"JOHNSON PENNY"
245 0 _aEXPLORING SCIENCE 6
260 _bWayland
_aUK
_c1998
300 _a96
944 _cBK
999 _c697561
_d697561