Sotsialisticheskiiat internatsionalizǔm v deǐstvie.
Contributors: Konstantinov, Fedor Trofimovich; Khadzhinikolov, Veselin Dimitrov
Publisher: Partizdat
Published: 1974
Place of publication: Sofiia
Language: bul
Number of pages: 248
Subjects: Internationalism; Bulgaria -- Relations -- Soviet Union; Soviet Union -- Relations -- Bulgaria
Work titles: Sotsialisticheskiǐ internatsionalizm v deǐstvii.  Bulgarian