Nauchno-tekhnicheskata revoli͡u︡t͡s︡ii͡a︡ v deĭnostta na pionerskata organizat͡s︡ii͡a︡
By: [sŭstavitel St. Angelova].
Contributors: Angelova, St.; Sofiĭski universitet "Kliment Okhridski."; T͡S︡entralen institut za usŭvŭrshenstvuvane na uchiteli i rŭkovodni kadri "V. Blagoeva."
Publisher: [s.n.]
Published: 1986
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 129
Subjects: Dimitrovska pionerska organizat͡s︡ii͡a︡ "Septemvriĭche."; Educational innovations -- Bulgaria.; Communist education -- Bulgaria.
Notes: Includes bibliographies.
At head of title: Sofiĭski universitet "Kliment Okhridski." T͡S︡entralen institut za usŭvŭrshenstvuvane na uchiteli i rŭkovodni kadri "Vela Blagoeva"--Sofii͡a︡.