Number puzzles
By Peter Patilla
Illustrations by Ivan Allen
1st Thus edition, published by Ted Smart in 2001
ISBN: 0744572029.
Paperback.
64 pages.
'Solve the Sums, Seek the Crystal!'
Solutions at end of book.
Pages beginning to tan.
Very Good condition
(Non-Fiction)
Catalogue Number: #104312
Price: £1.50