Dnevnik nablyudenii nad prirodoi i trudovoi deyatel'nost'yu cheloveka
Subtitle: posobie dlya uchashchikhsya, 1 klass
By: Z.A. Klepinina, L.P. Chistova.
Contributors: Chistova, L. P.
Edition: Izd. 2-e.
Publisher: Prosveshchenie
Published: 1979
Place of publication: Moskva
Language: rus