An experimental study of grouping by similarity as a factor in the teaching of spelling : important facts revealed by the investigation, and methods of computation that give a basis for comparative interpretation of results from experimental pedagogy, are also included /

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Bibliographic Details
Author / Creator:Wagner, Charles A. (Charles Adam), 1863-
Imprint:[West Chester? PA, 1912]
Description:26 p. incl. tables ; 23 cm.
Subject:English language -- Orthography and spelling
English language -- Orthography and spelling.
Format: Dissertations Print Book
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Notes:Thesis (PH. D.)--University of Pennsylvania, 1912.
committed to retain 20170930 20421213 HathiTrust
Physical Description:26 p. incl. tables ; 23 cm.