Sot͡s︡ialnite grupi
By: Nikolaĭ Tilkidzhiev.
Edition: 1. izd.
Publisher: Nauka i izkustvo
Published: 1989
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 238
Subjects: Social groups.
Notes: Includes bibliographical references (p. 228-234)