La clau secreta de l'univers
Subtitle: Una meravellosa aventura pel cosmos
Publisher: Montena; MONTENA
Published: Mar 28, 2008
Language: cat
Translated from: eng
Translation of: George's Secret Key to the Universe
Format: hardcover
Number of pages: 224
ISBN-13: 9788484414223
Notes: Source title: La clau secreta de l'univers: Una meravellosa aventura pel cosmos