TY  - BOOK
AU  - Seckel,Al
TI  - Super visions: impossible optical illusions 
SN  - 1402718306
AV  - QP 495  .Se24 2005
PY  - 2005///
CY  - New York
PB  - Sterling Publishing Co.
KW  - Optical illusions
N1  - Includes index
UR  - http://www.loc.gov/catdir/enhancements/fy0634/2005002255-d.html
ER  -