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The Educational Whirl
Preston, Effa E., Eby, Kermit, Roberts, Cecil W., Lyle, Frederick Gordon, Nixon, Robert B., McColley, Walter S., Ricklefs, Robert U.Volume:
12
Language:
english
Journal:
The Clearing House: A Journal of Educational Strategies, Issues and Ideas
DOI:
10.1080/00098655.1938.11474744
Date:
May, 1938
File:
PDF, 327 KB
english, 1938