Ėkonomicheskie otnosheniia mezhdu Narodnoĭ Respublikoĭ Bolgarieĭ i Sovetskim Soiuzom.
Publisher: "Progress"
Published: 1969
Place of publication: Moskva
Language: rus
Number of pages: 335
Subjects: Bulgaria -- Foreign economic relations -- Soviet Union; Soviet Union -- Foreign economic relations -- Bulgaria