Sot͡s︡ialnoto delo pri izgrazhdaneto na razvito sot͡s︡ialistichesko obshtestvo [v NRB.
Subtitle: Izsledvane].
Contributors: Kostov, Georgi.
Series: Ikonomicheski problemi na razvitoto sot͡s︡ialictichesko obshtestvo v NRB
Publisher: Nauka i izkustvo
Published: 1974
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 208
Subjects: Social security -- Bulgaria.; Employee fringe benefits -- Bulgaria.
Notes: Includes bibliographical references.
At head of title: G. Kostov [i dr.]
Summary in Russian and English.