Izsledvanii︠a︡ po istorii︠a︡ na bŭlgarskii︠a︡ knizhoven ezik
Subtitle: pomagalo za studenti
By: Kina Vachkova.
Contributors: Shumenski universitet Konstantin Preslavski.
Publisher: Shumenski universitet "Episkop Konstantin Preslavski"
Published: 1997
Place of publication: Shumen
Language: bul
Subjects: Bulgarian language -- History.; Bulgarian philology.
Notes: Includes bibliographical references.