Calgary Internatinol Conference on Combinatorial Structures and Their Applications, University of Calgary, 1969.

Anglo-Czech Conference of Information Specialists, (2d : 1967 London) Foskett, D. J., ed. Reuck de, A.,ed. Coblans, H., ed.

International Conference on Jigh Energy Physics and Nuclear Structure, 3d, Columbia University, 1969. Devons, Samuel., ed.

International Conference on Nuclear Reactions Induced by Heavy Ions, Heidelberg, 1969. Bock R., ed. Hering, W. R., ed.

Conference "Systematics of the Old World Monkeys," (1969 : Wartenstein Castle) Napier, John Russell, ed. Napier, Prue H., ed.

Conference on population( 1968 : Princeton, N.J.) Shelesnyak, M. C., ed.

Conference on Psychiatric Research in our Changing World ( 3-5 oct. 1968 : Montreal) Heseltine, G. F. D., ed.

Leucocyte culture conference (3rd : 11967 : University of Iowa) Rieke, William O., ed.

Transcultural Conference on Psychiatry (5th : 1969 : Boston Masserman, Jules H., ed. by

Conference on the Microcirculation as Related to Shock (1967 : Boston University) Shepro, David, ed. Fulton, George P., ed. National Academy of Sciences (U.S.) National Research Council (U.S.)

North American Conference on the Social Implications of Industrialization and Technological Change (1960 : Chicago) Hoselitz, Berthold Frank, 1913- ed. Moore, Wilbert Ellis, ed. United Nations Educational, Scientific and Cultural Organization.

Conference on Reclassification : 1968. Perreault, Jean M., ed.