Pochemuchka
By: A. Ditrikh, G. I︠U︡rmin, R. Koshurnikova.
Contributors: I︠U︡rmin, G.; Koshurnikova, R.
Edition: 7-e izd.
Publisher: "Pedagogika-Press"
Published: 1997
Place of publication: Moskva
Language: rus
Number of pages: 381
Subjects: Children's questions and answers