00341nam a2200145Ia 4500003000500000008004100005020000900046040000900055041001200064082002500076100002100101245005000122260000900172650001400181NDCL180829s9999||||ii |||||||||||||| ||eng||  a6353  aNDCL  aEnglish  a547.076 REG216th ed  aRietz, Edward G. 0aProblem in Organic ChemistrycEdward G. Rietz  c1963  aChemistry