Title: Vŭzrozhdenskite predstavi i kont︠s︡ept︠s︡ii za knizhoven ezik v predgovorite ot 20-te do 70-te godini na XIX vek
Subjects: Prefaces, Books and reading, Language and languages, Bulgarian language, Standardization, Orthography and spelling, Anthropological linguistics, Education, Civilization
Places: Balkan Peninsula, Europe