Boris Pŭrvi
Subtitle: preslavnii͡a︡t kni͡a︡z bŭlgarski : drama v pet deĭstvii͡a︡ i dve kartini
By: Marin Grashnov.
Edition: 1. izd.
Publisher: Knigoizd-vo "Perun"
Published: 1992
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 94