Ėnt︠s︡iklopedii︠a︡ dli︠a︡ deteĭ.
By: glavnyĭ redakor Marii︠a︡ Aksënova.
Contributors: Aksënova, Marii︠a︡.
Publisher: "Avanta + "
Published: 1999
Place of publication: Moskva
Language: rus
Number of pages: 684
Subjects: Mathematics -- Encyclopedias, Juvenile; Mathematics; Children's encyclopedias and dictionaries, Russian
Genres: Encyclopedias, Juvenile.
Other titles: Matematika
Notes: Includes indexes.