TY  - GEN
ID  - calteches199
AV  - public
UR  - https://resolver.caltech.edu/CaltechES:23.4.0
CY  - Pasadena, CA
Y1  - 1960/01//
TI  - Engineering and Science, Volume 23:4, January 1960
SN  - 0013-7812
PB  - California Institute of Technology
ER  -