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About this Physics and Astronomy article
Appendix II Progress in the Determination of Photovisual Sequences at the Harvard Observatory is a Physics and Astronomy article available to read on EtoBox.
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Publisher
- Cambridge University Press; Cambridge University Press (CUP) (ISSN 0251-107X)
- Published
- 1939
- Field
- Physics and Astronomy (Physical Sciences)