Edité par Winners of the Science Book Prize An Imprint of HarperCollins, 1991
ISBN 10 : 0001964658 ISBN 13 : 9780001964655
Vendeur : Nanny's Web, Caulfield South, VIC, Australie
Etat : Very Good. No Jacket. Mic Rolph (illustrateur). 32pp, 7 x 7 inches, 00399.