Table of Contents

Letters

Books
Telescopes (Stars and Stellar Systems, Vol. I) edited by Gerald P. Kuiper and Barbara M. Middlehurst
Stellar Atmospheres (Stars and Stellar Systems, Vol. VI) edited by Jesse L. Greenstein
Principles of Meteorites by E. L. Krinov
Cerebral Systems and Computer Logic

Features:

The British Attitude to Deterrence
"Many who have thought about this problem have come to the conclusion that reliable stability can only come through an international agency with an effective monopoly of force."
by the Rt. Hon. John Strachey, M. P.

Faculty Portraits...VII
by Harvey

Our Changing Cities
Cities still have considerable vitality but they will require increasing attention if they are to be maintained.
by Robert W. Oliver

Campus News:

The Month at Caltech

Alumni News

Personals