Na trudov shturm
Subtitle: za Kosta Trempelov, maĭstor-gaterist ot DZ "An. Ivanov", Peshtera, pŭrvenet͡s︡ v sŭstezanieto za naĭ-dobŭr gaterist prez 1976 g.
By: Georgi Kŭnchev.
Publisher: Profsŭi͡u︡z na rabotnit͡s︡ite ot gorite i gorskata promishl., T͡S︡entr. kom-t, DSO "Stara planina"
Published: 1977
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 22