Pravopisen rechnik na bŭlgarskii︠a︡ knizhoven ezik
By: sŭstavili L. Andreĭchin [and others]
Edition: 7. stereot. izd.
Publisher: Nauka i izkustvo
Published: 1970
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 424
Subjects: Bulgarian language; Orthography and spelling; Dictionaries