Sbornik ot materiali za izpŭlnenie na spogodbata mezhdu pravitelstvoto na NR Bŭlgarii͡a︡ i pravitelstvoto na SR Vietnam, ot 3.X.1980 g.
Contributors: Vietnam.
Publisher: s.n.
Published: 1988
Place of publication: [Sofia?
Language: bul
Subjects: Bulgaria -- Foreign relations -- Vietnam -- Treaties.; Vietnam -- Foreign relations -- Bulgaria -- Treaties.
Notes: Cover title.