, 1966, Anthropodology: man a-foot, in W. Baeyer & R. M. Griffith (eds.), Conditio humana, Dordrecht, Springer, pp. 84-101.
with Baeyer, W. (eds) , 1966a, Conditio humana: Erwin W. Straus on his 75th birthday, Springer, Dordrecht.