for Military Purposes
The Official Report on the Development of the Atomic Bomb under the Auspices of the United States Government, 1940-1945
By HENRY De WOLF SMJfTH..
chairman, department of physics princeton university consultant, manhattan district, u.s. engineers
Written at the request of Maj. Gen. L. R. Groves, u.s.a.
PRINCETON PRINCETON UNIVERSITY PRESS 1945