"2 x 2=?"
By: Ryszard Smożewski, ilustrował Zbigniew Jujka
Contributors: Jujka, Zbigniew
Publisher: Wydawn. Łódzkie
Published: 1987
Place of publication: Łódź
Language: pol
Number of pages: 319
Subjects: Social conditions
Other titles: "Dwa razy dwa=?"