Preface -- List Of Abbreviations -- Linguistic Research Before The Nineteenth Century -- 1. Introduction -- 2. Linguistic Research In Ancient Greece -- 3. The Indian Grammatical School -- 4. From The Days Of The Roman Empire To The End Of The Renaissance -- 5. From The Renaissance To The End Of The Eighteenth Century -- Linguistic Research In The Nineteenth Century -- 6. Introduction -- 7. The Epoch Of The First Comparativists -- 8. The Biological Naturalism Of August Schleicher -- 9. "Humboldtism" In Linguistics (The "Weltanschauung" Theory) -- 10. Psychologism In Linguistics -- 11. The Neo-Grammarians -- 12. Hugo Schuchardt, A Representative Of The "Independents" -- Linguistic Research In The Twentieth Century -- 13. Introduction -- The Basic Characteristics Of Twentieth Century Scholarship -- The Trend Of Development In Linguistics -- 14. Non-Structural Linguistics -- Linguistic Geography -- The French Linguistic School -- Aesthetic Idealism In Linguistics -- The Progressive Slavist Schools -- Marrism -- Experimental Phonetics -- 15. Structural Linguistics -- Basic Tendencies Of Development -- Ferdinand De Saussure -- The Geneva School -- The Phonological Epoch In Linguistics -- The Schools Of American Linguistics -- The Copenhagen School -- 16. Logical Symbolism In Linguistics -- Logistics -- Semiotics (Semiology) -- Linguistic Semantics -- 17. Linguistic Syntax And The Generative Approach -- 18. Mathematical Linguistics -- Introductory Remarks -- Quantitative (Statistical) Linguistics -- Information Theory -- Machine Translation -- Subject Index -- Index Of Proper Names.