00519nam a2200169 a 4500001001400000003000700014005001700021008004100038020001500079040000800094100002100102245013300123250001200256260004600268300002100314650001400335vtls000024025KUKTEM20251117144502.0080211s2005    cau    f      001 0 eng d  a0534420443  aUMP1 aMargolese, David10aEssential chemistry problems a study guide for Oxtoby, Gillis, and Nachtrieb's principles of modern chemistry /cDavid Margolese  a5th ed.  aBelmont, CA :bThomson Brooks/Cole,c2005  a348 p. ;c28 cm. 0aChemistry