Thesis (Ph. D.)--Catholic University of America, 1941. / Published also as Catholic university of America, Educational research monographs, vol. xii, no. 4. Bibliography: p. 67-69.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/557620974 |
| Date | January 1941 |
| Creators | Drees, Victor Joseph. |
| Publisher | Washington, D.C., Catholic University of America Press, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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