Discussions and Reviews : Colleges, universities, and world affairs: a review: The Committee on the University and World Affairs, The University and World Affairs New York: Ford Foundation, 1960. Pp. 84. The Committee on the College and World Affairs, The College and World Affairs New York, 1964. Pp. 74. Edward W. Weidner, The World Role of Universities New York: McGraw-Hill, 1962. Pp. 366. $6.95. Howard E. Wilson and Florence H. Wilson, American Higher Education and World Affairs Washington, D.C.: American Council on Education, 1963. Pp. 158. $3.00