TY  - GEN
UR  - https://resolver.caltech.edu/CaltechES:5.3.0
CY  - Pasadena, CA
Y1  - 1942/04//
TI  - Engineering and Science, Volume 5:3, April 1942
SN  - 0013-7812
PB  - California Institute of Technology
ID  - calteches81
AV  - public
ER  -