Title: Nauchno-prakticheska konferent͡sii͡a na tema Roli͡ata na Otechestvenii͡a front za po-natatŭshnoto utvŭrzhdavane na sot͡sialisticheskii͡a nachin na zhivot
Subjects: Congresses, Otechestven front, Quality of life
Places: Bulgaria