Pourquoi les vaches ne peuvent-elles pas descendre les escaliers?
By: Édité par Paul Heineq ; Traduction de Caroline Lepage ; illustration d'AI Coutelis
Publisher: EDP Science
Published: 2007
Place of publication: Les Ulis
Language: fre
Format: [electronic resource] /
ISBN-13: 9786611728632
Subjects: Science; Miscellanea
Work titles: Can cows walk down stairs?
Notes: Title from e-book title screen (viewed September 8, 2008).

Includes index.

Also available in print.