1-2 of 2 Books
Tryavna Art School
By Atanas Bozhkov
Trevnenska khudozhestvena shkola
By Nauchna konferent͡sii͡a, posvetena na Trevnenskata khudozhestvena shkola i neĭnoto izuchavane (1980 Gabrovo, Bulgaria and Tri͡avna, Bulgaria)