Winnie-the-Pooh on problem solving : in which Pooh, Piglet and friends explore how to solve problems, so you can too / Roger E. Allen a. Stephen D. Allen. - New York : Dutton, 1995. - x, 175 p. : ill. ; 19 cm.см.. - (A Dutton book). - დაბეჭდილია აშშ-ში. - ISBN 0-525-94063-1[MFN: 124718]