Thesis (Ph. D.)--University of Iowa, 1922. / Reprinted from Journal of the Optical Society of America and Review of scientific instruments, VI, January, 1922.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/262463289 |
| Date | January 1900 |
| Creators | Weld, Le Roy D. |
| Publisher | [Menasha, Wis., |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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