Sŭrevnovanieto - faktor za razvitie na proizvodstvoto
By: Licho Lichev
Edition: 1. izd.
Series: Sotsialistichesko sŭrevnovanie : Teorii︠a︡ i praktika
Publisher: Partizdat
Published: 1977
Place of publication: Sofii︠a︡
Language: bul
Subjects: Socialist competition; Economic policy
Notes: Includes bibliographical references.