High-Rate Sludge Digestion
Clair N. Sawyer and Harold E. Schmidt
Background and Highlights of the Interim Report of the Committee on Evaluation of Engineering Education
Harold L. Hazen
The Humanistic Social Content of Engineering Curricula
William C. White
Synthesis in the Education of the Engineer during Early Training Rather than Later or Not at All
John B. Wilbur
Thoughts on an Engineering Education
Oscar S. Bray
Determination of Incipient Roof Failures in Rock Tunnels by Microseismic Detection
F.J. Crandall
Problems of a Metropolitan District System of Refuse Disposal Incinerators
C.A. Turner
Information Wanted
Proceedings of the Society