Unobvious Textbook
Funny Monkey, omniscient Parrot, polite Elephant and pensive Boa start to learn mathematics.
- Country : Soviet Union
- Genre : Animation
- Director : Ivan Ufimtsev
- Cast : Nadezhda Rumyantseva, Vasiliy Livanov, Mikhail Kozakov, Vsevolod Larionov, Boris Vladimirov