000 00333nam a2200145Ia 4500
020 _a1899762426
082 _b705
_a500
100 _a"Clark Stuart"
245 0 _aDiscovering the Universe
260 _bHorus Editions
_aLondon
_c1998
300 _a43
944 _cBK
999 _c76536
_d76536