000 00326nam a2200145Ia 4500
020 _a0749745584
082 _b6077
_a000
100 _a"Nimmo, Jenny"
245 0 _aHAND ON SCIENCE
260 _bEGMONT
_aGreat Britain
_c1991
300 _a94
944 _cR
999 _c686516
_d686516