000 00261nam a2200085Ia 4500
008 240209s9999 xx 000 0 und d
100 1 _aTro, Nivaldo J..
245 1 0 _aCheistry in focus: a molecular view of our world /
_cNivaldo J. Tro.
650 0 _aChemistry - Textbooks
999 _c1024
_d1024