000 00327nam a2200145Ia 4500
020 _a086272287X
082 _b701
_a500
100 _a"WALPOLE BRENDA"
245 0 _aFUN WITH SCIENCE AIR
260 _bKINGFISHER
_aLONDON
_c1987
300 _a40
944 _cBK
999 _c54080
_d54080