Columbia subject headings:
English language--New words.
English language--Terms and phrases.
English language--Usage.
French language--New words.
French language--Terms and phrases.
French language--Usage.
Harvard subject headings:
English language--New words
English language--Terms and phrases
English language--Usage
French language--New words.
French language--Terms and phrases.
French language--Usage.
Princeton subject headings:
Dictionaries.
English language--New words.
English language--Terms and phrases.
English language--Usage.
French language--New words.
French language--Terms and phrases.
French language--Usage.