Columbia subject headings:
Harvard subject headings:
English language--Errors of usage
English language--Social aspects
English language--Study and teaching--Foreign speakers
Language and languages--Study and teaching--Error analysis
Language transfer (Language learning)
Princeton subject headings:
English language--Errors of usage.
English language--Social aspects.
English language--Study and teaching--Foreign speakers.
Language and languages--Study and teaching--Error analysis.
Language transfer (Language learning)