TY  - GEN
TI  - Engineering and Science, Volume 13:9, June 1950
Y1  - 1950/06//
PB  - California Institute of Technology
SN  - 0013-7812
UR  - https://resolver.caltech.edu/CaltechES:13.9.0
CY  - Pasadena, CA
AV  - public
ID  - calteches653
ER  -