Rolʹ modeleĭ v poznanii.
Publisher: Izd-vo Leningradskogo universiteta
Published: 1963
Place of publication: [Leningrad]
Language: rus
Number of pages: 126
Notes: At head of title: Leningradskiĭ ordena Lenina Gosudarstvennyĭ universitet imeni A.A. Zhdanova.

Bibliographical footnotes.