00493nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001200084110003900096245009500135260005700230300001500287650001400302650001900316IN-BaIIA211028s9999    xx            000 0 eng d  a0-87891-509-5  cIIA Library  a54bREA  aResearch and education association 4aThe chemistry problem solvercResearch and education association                            aNew JerseybResearch and Education Associationc1993  axiv, 945p.  aChemistry  aNASA Thesaurus