00505nam a22001817a 450000500170000000600040001700700040002100800040002502000150002904000090004405000210005324500860007426000510016030000230021144000300023465000290026471000300029320170726115822.0000000000  a0716739321  aUOEL  aTD193b.C47 2002  aTestbank for chemistry in the community :bChemChom /cAmerican Chemical Society   aNew York :bW. H. Freeman and Company,cc2001.  axi, 287 p. :bill.  aAmerican Chemical Society  xEnvironmental Technology  aAmerican Chemical Society