relation: https://calteches.library.caltech.edu/641/ title: Engineering and Science, Volume 12:2, November 1948 subject: Complete Issues publisher: California Institute of Technology contributor: Hutchings, Jr., Edward date: 1948-11 type: Journal Issue type: NonPeerReviewed format: application/pdf language: en rights: other identifier: https://calteches.library.caltech.edu/641/1/ES12.2.1948.pdf format: text/html language: en rights: other identifier: https://calteches.library.caltech.edu/641/2/Contents.html identifier: Engineering and Science, Volume 12:2, November 1948. [Journal Issue] https://resolver.caltech.edu/CaltechES:12.2.0 relation: https://resolver.caltech.edu/CaltechES:12.2.0 relation: CaltechES:12.2.0