Pregled na ideĭnovŭzpitatelnata rabota na profsŭi͡z︡nite organi i organizat͡s︡ii
By: Ivan Dinev, Petko Konchev.
Publisher: Nauchnoizsledovatelski in-t profsŭi͡u︡zni problemi "G. Dimitrov" pri T͡S︡S na BPS
Published: 1982
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 50