00440cam a2200181   4500001000800000005001700008008004100025010001700066020001500083040001800098041000800116080001100124082001100135100000700146101000800153240005400161245004300215312762220180827040739.0720630s1972    caua          000 0 eng    a   70151306   a0805388087  aDLCcDLCdDLC  aeng  a540.7600a540.761 a12  aKIM10aFreshman chemistry problems and how to solve them10aChemistry problemsc[by] M. J. Sienko.