00433nam a2200157Ia 450000100060000000800410000602000180004704000130006508200160007810000260009424500590012026000550017930000110023454600070024565000230025246142140429s9999    xx            000 0 und d  a9780073221052  cPK-LaUMT  a 540bSIL-P  aSilberberg, Martin S.  aPrinciples of general ChemistrycSilberberg, Martin S.  aNew York,USA:bMcGraw-Hill Higher Education,c2007  a792 p.  aEN  aChemistry-Textbook