Conference on the Physics of Semimetals and Narrow-gap Semiconductors (1970 : Dallas). Carter, D. L., ed. by Bate, R. T., ed. by

Conference on Interlibrary Communications and Information Networks (1970 : Airlie House). Becker, Joerph, ed.

Conference on the New Hospital Psychiatry ( 1969 : Madison Wis.) Greenfield, Norman S., ed.

International Conference on Organic Scintillators and Liquid Scintillation Counting (1970 : San Francisco, Calif.) Horrocks, Donald L., editor. Peng, Chin-Tzu, 1921- editor.

Conference on computers in the undergraduate curricula (2d : 1971 : Dartmouth College.

International Conference on Organic scintillators and Liquid Scintillation Counting, San Francisco, 1970. Horrocks, Donald L., ed. by Peng, Chin-Tzu., ed. by

Manchester Conference on Input-output in the United Kingdom : Victoria University of Manchester : 1968.

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.

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

Relativity Conference in the Midwest (1969 : Cincinnati). Carmeli, Moshe, ed. Fickler, Stuart I., ed. Witten, Louis, ed.

Conference on Microcirculation, Perfusion and Transplantation of organs ( 1969 : Miami,Fla.) Malinin, Theodore I., ed.