000 00225nam a2200097 4500
080 _a5(031)
_bMCK.97
245 _aScience Encyclopedia
700 _aMckeever,Susan.
260 _aLondon
_bDorling Kindersley
_c1997
300 _a448
020 _a0-7513-5641-7
999 _c37555
_d37555