Razkhodite po stokoobmena i efektivnostta na vŭnshnata tŭrgovii͡a︡
Subtitle: [izsledvane]
By: Danail Danailov.
Publisher: Nauka i izkustvo
Published: 1979
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 110
Subjects: Barter -- Europe, Eastern.; Europe, Eastern -- Commerce.
Notes: Bibliography: p. 107-[108]