Pisma ot drugii͡a︡ svi͡a︡t.
By: [S poslesl. ot Borcho Obretenov]. (Khudozh. Nikifor Ruskov).
Publisher: Nar. mladezh.
Published: 1970
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 252