For unity and cohesion
Subtitle: materials of the 9th Congress of the Bulgarian Communist Party.
By: [Sofia, November 14-19, 1966.
Publisher: Foreign Languages Publishing House
Published: 1966
Place of publication: Sofia]
Language: eng
Number of pages: 303
Notes: Issued in 1966 in Russian under title: Vo imi͡a edinstva i splochennosti.