Thesis (PH. D.)--Johns Hopkins University, 1928. / Vita. Cover title. "Presented at the winter convention of the A.I.E.E., New York, N.Y., Jan. 27-31, 1930." Bibliography: p. 8-9.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/645413708 |
| Date | January 1930 |
| Creators | Waldorf, Sigmund Kittner, |
| Publisher | Baltimore, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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