found: His African economic history, 1987:CIP t.p. (Ralph A. Austen; prof. of African hist., Univ. of Chicago)
found: LC data base, 9/3/86(hdg.: Austen, Ralph A.)
found: Viewing African cinema in the twenty-first century, 2010:ECIP t.p. (Ralph A. Austen) data view (professor emeritus of African history at the University of Chicago)
found: U.S. copyright file, Nov. 30, 2010(Austen , Ralph A., 1937- )
found: Digital dissertations, Nov. 30, 2010(Austen , Ralph Albert, Ph. D., Harvard University, 1966--Native policy and African politics)