Mezhdunarodnoto sotsialistichesko razdelenie na truda.
Contributors: Mateev, Evgeni,
Publisher: Nauka i izkustvo
Published: 1969
Place of publication: Sofiia
Language: bul
Number of pages: 395
Subjects: Division of labor; Bulgaria -- Industries.; Bulgaria -- Foreign economic relations -- Europe, Eastern; Europe, Eastern -- Foreign economic relations -- Bulgaria