TY  - GEN
CY  - Pasadena, CA
UR  - https://resolver.caltech.edu/CaltechES:44.4.0
PB  - California Institute of Technology
SN  - 0013-7812
TI  - Engineering and Science, Volume 44:4, April 1981
Y1  - 1981/04//
ID  - calteches583
AV  - public
ER  -