‡a
His An empirical investigation of the relationship between oral proficiency ratings and other measures of second language ability, 1991:
‡b
t.p. (Daniel J. Reed) leaf 140 (b. 1958)
‡a
empiricalinvestigationoftherelationshipbetweenoralproficiencyratingsandothermeasuresof2languageability
‡A
An empirical investigation of the relationship between oral proficiency ratings and other measures of second language ability, 1991:
‡9
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