Skip to main content
SchoolCat
Main menu
Home
You are here
Home
Navigation
Find ISBN
Barcode API
Holding API
Marc API
Reverse API
Work API
User login
Username
*
Password
*
Request new password
Paraquin, Karl Heinz
Compare Name:
paraquinkarlheinz
The world's best optical illusions
Paraquin, Karl Heinz
1999
A collection of over 100 optical illusion puzzles, with explanations of the reasons for their effects.
Read more
about The world's best optical illusions
The world's best optical illusions
Paraquin, Karl Heinz
1987
A collection of over 100 optical illusion puzzles, with explanations of the reasons for their effects.
Read more
about The world's best optical illusions
