TY  - GEN
AV  - public
ID  - calteches269
SN  - 0013-7812
PB  - California Institute of Technology
Y1  - 1967/12//
TI  - Engineering and Science, Volume 31:3, December 1967
CY  - Pasadena, CA
UR  - https://resolver.caltech.edu/CaltechES:31.3.0
ER  -