Mettler, Fred A. (Fred Albert), 1907-2009-09-082009-09-081956http://hdl.handle.net/2246/598957 p. : ill. ; 23 cm. Includes bibliographical references (p. 54-57).3461564 bytesapplication/pdfen-USNervous system -- EvolutionBrain -- EvolutionSocial evolutionIntellectBrain -- PhysiologyCulture and the structural evolution of the neural system. (James Arthur lecture on the evolution of the human brain, no. 24, 1955)Book