Y : 5[ Rockefeller THE ROCKEFELLER UNIVERSITY . University /Z 1230 YORK AVENUE NEW YORK, NY 10021 ° 2 “> 3° JOSHUA LEDERBERG PRESIDENT December 19, 1979 Dr. Norman Hackerman Alan T. Waterman Award Committee National Science Foundation Washington, D. C. 20550 Dear Dr. Hackerman: I would like to nominate Dr. Joel E. Cohen for the 1980 Alan T, Waterman Award. I consider him eminently worthy of the award and am submitting the enclosed material in support of the nomination, If additional information is needed, please let me know, Sincerely, s Joshua Lederberg enc,