Detskai︠a︡ ėnt︠s︡iklopedii︠a︡ dli︠a︡ srednego i starshego vozrasta
By: A.I. Markushevich, glav. redaktor.
Contributors: Markushevich, A. I. 1908-
Publisher: Akademii︠a︡ pedagogicheskikh nauk
Published: 1958
Place of publication: Moskva
Language: rus
Subjects: Children's encyclopedias and dictionaries, Russian.