000			00494nam a2200145Ia 4500
008			120911s9999 xx 000 0 und d
020			_a007122663X
100			_aChang, Raymond.
245			_aChemistry / Raymond Chang.- 7th ed.
250			_a7th ed.
260			_bBoston : McGraw-Hill, c2002. _aBoston : McGraw-Hill, c2002.
300			_a1 v. (various pagings) : col. ill. ; 27 cm.
650			_aChemistry.
999			_c19633 _d19633
952			_w2012-09-11 _p10722 _70 _r2012-09-11 _40 _00 _bNU _yOS _10 _d2012-09-11 _aNU