00395nam a2200145Ia 45000010006000000050017000060080041000230200015000640820012000791000020000912450041001112600049001523000034002016500014002351491920261006004635.0120911s9999    xx            000 0 und d  a0071105956  a540 CHA  aChang, Raymond.  aChemistry / Raymond Chang .- 9th ed.  aBoston : McGrawHill Higher Education, c2007.  axxxiv, 1063 p: colill; 27 cm.  aChemistry