TY  - GEN
UR  - https://resolver.caltech.edu/CaltechES:16.9.0
CY  - Pasadena, CA
Y1  - 1953/06//
TI  - Engineering and Science, Volume 16:9, June 1953
SN  - 0013-7812
PB  - California Institute of Technology
ID  - calteches147
AV  - public
ER  -