00469nam a2200157Ia 4500003000400000005001700004008004100021020001800062082001200080100003700092245003200129260002300161300002400184350000800208655009500216SNU20120911134550.0120327s9999    xx            000 0 und d  a9788131721230  a540 MCM  aMcMurry, John E.aFay, Robert C.  aChemistry cJohn E. McMurry  bPearsonaNew Delhi  axxvii; 1014, I-20p.  a650  bChemistrybMatter and ManagementbAtom, Molecules and IonsbFormulas, Equactions and Moles