Columbia subject headings:
Harvard subject headings:
Arabic language--Terms and phrases.
English language--Terms and phrases
French language--Terms and phrases.
Russian language--Terms and phrases.
Spanish language--Terms and phrases.
Technical education--Terminology.
Vocational education--Terminology.
Princeton subject headings:
Arabic language--Terms and phrases.
Dictionaries.
English language--Terms and phrases.
French language--Terms and phrases.
Russian language--Terms and phrases.
Spanish language--Terms and phrases.
Technical education--Terminology.
Vocational education--Terminology.