relation: https://calteches.library.caltech.edu/665/ title: Engineering and Science, Volume 53:2, Winter 1990 subject: Complete Issues publisher: California Institute of Technology contributor: Dietrich, Jane S. date: 1990 type: Journal Issue type: NonPeerReviewed format: application/pdf language: en rights: other identifier: https://calteches.library.caltech.edu/665/1/ES53.2.1990.pdf format: text/html language: en rights: other identifier: https://calteches.library.caltech.edu/665/2/Contents.html identifier: Engineering and Science, Volume 53:2, Winter 1990. [Journal Issue] https://resolver.caltech.edu/CaltechES:53.2.0 relation: https://resolver.caltech.edu/CaltechES:53.2.0 relation: CaltechES:53.2.0