Aprilski izmerenii͡a︡
By: Nikola Stefanov.
Publisher: Partizdat
Published: 1981
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 171
Subjects: Bŭlgarska komunisticheska partii͡a︡ -- Party work.
Notes: Includes bibliographical references.
Summary in English and Russian; table of contents also in English and Russian.