Istorii︠a︡ na uchebnoto delo v Bŭlgarii︠a︡
Subtitle: rukovodstvo za pedagogicheskite uchilishta i uchitelskite instituti
By: N.Iv. Vankov
Publisher: Izd. knizharnit︠s︡ata na St. T︠S︡ekov
Published: 1921
Place of publication: Vrat︠s︡a
Language: bul
Number of pages: 144