000 00333nam a2200145Ia 4500
020 _a1-85697-385-9
082 _b1081
_a500.030
100 _a"Bycal, Michele"
245 0 _aVisual encyclopedia of science
260 _aU.K
_c1997
300 _a320
944 _cR
999 _c590502
_d590502