Encyclopedias and Bibliographies: Sources for Urban Historians / Ingham, John N. Biographical Dictionary of American Business Leaders, 4 volumes. Westport, Conn.: Greenwood Press, 1983. Pp. xviii, 2,027. 195.00 / Whitnah, Donald R., ed. Government Agencies. Westport, Conn.: Greenwood Press, 1983. Pp. xxviii, 683. 49.95 / Briscoe, Mary Louise, comp. A Bibliography of American Autobiography, 1945-1980. Madison, Wis.: The University of Wisconsin Press, 1983. Pp. xiv, 365. 30.00 - Daniels, Bruce (Urban History Review / Revue d'histoire urbaine, 1984)