Sliding piece puzzles
By: Edward Hordern.
Series: Recreations in mathematics ;
Publisher: Oxford University Press
Published: 1986
Place of publication: Oxford [Oxfordshire]; New York
Language: eng
Number of pages: 249
Subjects: Puzzles.; Mathematical recreations.
Notes: Bibliography: p. [238]-243.
Leaf of "push out" pieces in pocket.
Includes index.