000 00292nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9780749650735
082 _aJ551.5112TAY
100 _aTaylor Barbara
245 0 _aFocus On Science: AIR
260 _bWatts Books
_c1994
942 _cJBK
999 _c467394
_d467394