This volume offers an important contribution to the comparative historical study of languages. Most of the articles deal with topics concerning the Indo-European proto-language as well as the individual languages descended from it. Essays in Finno-Ugric philology complete the volume. The book is divided in 8 sections: I. Indo-European, II. Anatolian, III. Indic, IV. Iranian and Armenian, V. Celtic, VI. Germanic Languages, VII. Slavic and Albanian, VIII. Fennougrica and Altaica.