The Online Books Page

Online Books by

Herbert Sidney Langfeld

(Langfeld, Herbert Sidney, 1879-)

Books from the extended shelves:

• Langfeld, Herbert Sidney, 1879-: The aesthetic attitude (Harcourt, Brace and Company, 1920) (page images at HathiTrust)
• Langfeld, Herbert Sidney, 1879-: An elementary laboratory course in psychology (Houghton Mifflin company, 1916), also by Floyd Henry Allport and Floyd Henry Allport (page images at HathiTrust)
• Langfeld, Herbert Sidney, 1879-: Foundations of psychology (J. Wiley, 1948), also by Edwin Garrigues Boring and Harry Porter Weld (page images at HathiTrust)
• Langfeld, Herbert Sidney, 1879-: Psychology; a factual textbook (J. Wiley & Sons, inc.;, 1935), also by Edwin Garrigues Boring and Harry Porter Weld (page images at HathiTrust)
• Langfeld, Herbert Sidney, 1879-: Über die heterochrome Helligkeitsvergleichung. (J.A. Barth, 1909) (page images at HathiTrust)

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