relation: https://calteches.library.caltech.edu/268/ title: Engineering and Science, Volume 31:2, November 1967 subject: Complete Issues publisher: California Institute of Technology contributor: Hutchings, Jr., Edward date: 1967-11 type: Journal Issue type: PeerReviewed format: text/html language: en rights: other identifier: https://calteches.library.caltech.edu/268/1/Contents.html format: application/pdf language: en rights: other identifier: https://calteches.library.caltech.edu/268/2/ES31.2.1967.pdf identifier: Engineering and Science, Volume 31:2, November 1967. [Journal Issue] https://resolver.caltech.edu/CaltechES:31.2.0 relation: https://resolver.caltech.edu/CaltechES:31.2.0 relation: CaltechES:31.2.0