TY  - GEN
AV  - public
ID  - calteches111
PB  - California Institute of Technology
SN  - 0013-7812
TI  - Engineering and Science, Volume 9:1, January 1946
Y1  - 1946/01//
CY  - Pasadena, CA
UR  - https://resolver.caltech.edu/CaltechES:9.1.0
ER  -