Search for: Title Author(Last,First) Subject Series Call number that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Language, Universal 1 SEE ALSO narrower term: Languages, Artificial 3 Language variation -- SEE: Language and languages -- Variation 2 Language, World -- SEE: Language, Universal 1 Languages. -- SEE: Language and languages 39 Languages and vocational opportunities -- SEE: Language and languages -- Vocational guidance 2 Languages, Artificial 3 SEE ALSO narrower term: Imaginary languages 1 SEE ALSO narrower term: Programming languages (Electronic computers) 19 Languages, Extinct -- SEE: Extinct languages 4 Languages, Imaginary -- SEE: Imaginary languages 1 Languages in contact 2 Languages in contact -- Pennsylvania. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >