00369nam a2200121Ia 4500008004100000082001500041100002400056245004500080260003400125300001000159630001800169650006000187211109s9999||||xx |||||||||||||| ||und||  a547bWIL-E  aBacker, Johnwilliam 0aElectronic Theories of Organic Chemistry  bClarendon PressaOxfordc1963  a224p.  xGeneral Stack  aChemsitryvNatural SciencesOrganic ChemistryxGeneralia