000 00284nam a2200097Ia 4500
082 _aJ 500 GRAH
245 0 _aScience and technology : over 101 questions and answers
100 _a GRAHAM, Ian Abingdon, 2004
_931550
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c140927
_d140926