Super visions :
Seckel, Al.
Super visions : impossible optical illusions Impossible optical illusions. Al Seckel. - New York : Sterling Publishing Co., c2005. - 96 pages : illustrations (chiefly color) ; 21 cm
Includes index.
1402718306
2005002255
GBA582690 bnb
Optical illusions.
QP 495 / .Se24 2005
Super visions : impossible optical illusions Impossible optical illusions. Al Seckel. - New York : Sterling Publishing Co., c2005. - 96 pages : illustrations (chiefly color) ; 21 cm
Includes index.
1402718306
2005002255
GBA582690 bnb
Optical illusions.
QP 495 / .Se24 2005