TY  - BOOK
AU  - Block,J.R.
AU  - Yuker,Harold E.
TI  - Can you believe your eyes?: over 250 illusions and other visual oddities 
SN  - 0898761638 :
U1  - 152.14/8 20
PY  - 1989///
CY  - New York
PB  - Gardner Press
KW  - Psychology
KW  - Optical illusions
KW  - Visual perception
N1  - Includes bibliographical references (p. 241-244)
N2  - Presents over 250 visual illusions gathered from around the world to explore the psychology of vision. Discusses the phenomenon of human perception and the use of illusions in society
ER  -