Sumner Earle Richards
2 known books
newest first
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Books
OpenLibrary works by this author.
An experimental study of the meas...
An experimental study of the measurement of second-language auditory comprehension
Year unknown
Sumner Earle Richards and Harvard University. Graduate School of Education
Second-language vocabulary learni...
Second-language vocabulary learning in the light of contemporary learning theory
Year unknown
Sumner Earle Richards and Harvard University. Graduate School of Education
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