relation: https://calteches.library.caltech.edu/176/ title: Engineering and Science, Volume 20:8, May 1957 subject: Complete Issues publisher: California Institute of Technology contributor: Hutchings, Jr., Edward date: 1957-05 type: Journal Issue type: PeerReviewed format: text/html language: en rights: other identifier: https://calteches.library.caltech.edu/176/1/Contents.html format: application/pdf language: en rights: other identifier: https://calteches.library.caltech.edu/176/2/ES20.8.1957.pdf identifier: Engineering and Science, Volume 20:8, May 1957. [Journal Issue] https://resolver.caltech.edu/CaltechES:20.8.0 relation: https://resolver.caltech.edu/CaltechES:20.8.0 relation: CaltechES:20.8.0