Title: Lili︠a︡na Stefanova, Maksim Asenov, Rosen Vasilev
Subjects: Bulgarian literature, Bio-bibliography, Children's literature, Bulgarian, Bibliography, Children, Books and reading
Places: Bulgaria
People: Lili︠a︡na Stefanova (1929-), Maksim Asenov, Rosen Vasilev
Time periods: 20th century