Publication venue 'Purdue University (bepress)'
Publication date 31/10/2012
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Field of study No full text 481 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1959.U of I OnlyRestricted to the U of I community idenfinitely during batch ingest of legacy ETD
Publication venue College of Education, University of Hawaii
Publication date 01/01/1989
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