00321nam a2200109Ia 4500008004100000082001500041100002200056245003600078260002800114630001800142650005100160211109s9999||||xx |||||||||||||| ||und||  a547bSMI-P  aSmith, Sylvanus J 0aPrinciples of Organic Chemistry  bMacmillanaLondonc1951  xGeneral Stack  achemistryvscienceorganic chemistryxChemistry