by Gavin Dudeney
Paperback
details (United Kingdom).
(see also: Unbound)
details (Italy).
(see also: Copertina flessibile)
details (Spain - España).
(see also: Tapa blanda)
ISBN: 978-0-521-68446-0
ISBN-10: 0-521-68446-3
Cambridge University Press · 2007