50 Optical Illusions Activity Cards
Author(s): Sam Taplin
This set of cards contains 50 of the most amazing optical illusions ever created. You can turn over each card to discover some of the secrets behind the illusions.
General Information
- :
- : usborne
- : Usborne GB
- : 0.317515
- : 01 January 2010
- : 15.90 cmmm X 10.50 cmmm X 2.70 cmmm
- : books
Other Specifications
- : Sam Taplin
- : Paperback
- : English
