Vŭspitatelen protses i sotsialna sreda
Subtitle: [izsledvane]
By: Decho Denev.
Edition: Izd. 1. --
Publisher: Nar. prosv.
Published: 1975
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 199
Subjects: Communist education -- Bulgaria
Notes: Bibliography: p. 196-199.

Errata slip inserted.