Thesis (Ph. D.)--University of Pennsylvania.
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/607930125 |
Date | January 1924 |
Creators | Blank, Horace Richard. |
Publisher | Philadelphia [Printed by Westbrook Pub. Co.] |
Source Sets | OCLC |
Language | English |
Detected Language | English |
Page generated in 0.1664 seconds