TY  - GEN
AV  - public
ID  - calteches109
SN  - 0013-7812
PB  - California Institute of Technology
Y1  - 1945/09/00/
TI  - Engineering and Science, Volume 8:9, September 1945
CY  - Pasadena, CA
UR  - https://resolver.caltech.edu/CaltechES:8.9.0
ER  -