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CIENCE PUBLICATIONS OF
THE AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE
THE NTIFIC MONTHLY I5tS MASSACHUSETTS AVENUE, NW, WASHINGTON 5, D.C. © DUPONT 7.7171

ly March 1957
Dr. Joshua Lederberg
Department of Genetics
The University of Wisconsin
College of Agriculture
Madison 6, Wisconsin
Dear Dr. Lederberg:
eT
Dr. Glass sent us your copy of Alan Gregg's er
for us to consider the possibility of reaprinting-‘1t.

We have decided not to do so, despite its great interest,
for reasons that will be apparent in the copy of my
letter to Dr. Glass which I am enclosing. Thank you

for your interest.
al

Graham DuShane
Editor

GDuS-ple

Encl osu res