Issued also as Thesis (Ph. D)--University of Pennsylvania / Includes bibliographical references (p. 482-518) and index. Also issued in print and microfiche.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/181053387 |
Date | January 1936 |
Creators | Bolzau, Emma Lydia, |
Publisher | Philadelphia : [s.n.], |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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