Table of Contents

Letters

Features:

Engineering Needs at the California Institute of Technology
by Herbert B. Holt, '15
Member, California Institute Associates

Advances in Civil Engineering-A Symposium
Introduction by Donald R. Warren, '38
Advances in Structural Engineering by Donald F. Shugart, '22
Advances in Planning by Wallace C. Penfield, '26
Progress in Water Supply and Purification by William W. Aultman, '27

Campus News:

Campus News

Alumni You Should Know

Alumni Activities

News of Classes
Class of 1913-1940