000 00256nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aQ 161.2 . H 49 2002
100 _aHEWITT,P AUL G.
245 0 _aCONCEPTUAL PHISYCAL CSIENCE -EXPLORATIONS
942 _cBK
999 _c181674
_d181674