TY  - GEN
UR  - https://resolver.caltech.edu/CaltechES:42.4.0
CY  - Pasadena, CA
TI  - Engineering and Science, Volume 42:4, March-April 1979
Y1  - 1979/03//
PB  - California Institute of Technology
SN  - 0013-7812
ID  - calteches575
AV  - public
ER  -