Henry E. Kyburg, Jr. & Isaac Levi / edited by Radu J. Bogdan. - Dordrecht, Holland : D. Reidel Pub. Co., c1982. - xi, 322 p. : ill., ports. - Profiles ; v. 3 . - Profiles (Dordrecht, Netherlands) ; v. 3. . ISBN: 9027713081 Subjects--Personal Names: Kyburg, Henry Ely, 1928- Levi, Isaac, 1930- LC Class. No.: B945.K94 / H46 Dewey Class. No.: 191�19