University of California, Berkeley. Graduate School of Business Administration / Graduate Schools of Business Administration, University of California / 1958-
University of California, Berkeley. Graduate Sociology Club / Graduate Students of the Department of Sociology and Social Institutions, University of California / 1959-1960
U.S. Symposium on Rock Mechanics (23rd ; 25-27 aout 1982 ; The university of California Berkeley) / Society of Mining Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers / 1982
Plowshare Symposium on Engineering with Nuclear Explosives (3rd ; University of California, Davis ; 1964) / USAEC Division of Technical Information Extention] / 1964