The United States and civilization /

by Nef, John Ulric, 1899-
Chicago : University of Chicago Press, 1967
2d ed., rev. and enl.

A search for civilization /

by Nef, John Ulric, 1899-
Westport, Conn. : Greenwood Press, 1975

Cultural foundations of industrial civilization.

by Nef, John Ulric, 1899-
Cambridge, Eng., University Press, 1958