Individual'nye varianty razvitiyo, mladshikh shkol'nikov
By: [pod red.]: L.V. Zankova [i] M.V. Zverevoi.
Publisher: Pedagogika
Published: 1973
Place of publication: Moskva
Language: rus
Notes: At head of title: Nauchno-issl. in-t obshchei pedagogiki Akademii pedagog. nauk SSSR.