TY  - GEN
ID  - calteches317
AV  - public
UR  - https://resolver.caltech.edu/CaltechES:1.4.0
CY  - Pasadena, CA
Y1  - 1938/03//
TI  - Engineering and Science, Volume 1:4, March 1938
SN  - 0013-7812
PB  - California Institute of Technology
ER  -