Geometric optical illusions
Seckel, Al.
Geometric optical illusions Al Seckel. - New York : Sterling Publishing, c2005. - 96 pages : color illustration ; 20 cm. - SuperVisions. . - SuperVisions. .
Includes index.
1402718314
2005002372
GBA582691 bnb
Optical illusions.
Geometry.
QP 495 / .Se24 2005
Geometric optical illusions Al Seckel. - New York : Sterling Publishing, c2005. - 96 pages : color illustration ; 20 cm. - SuperVisions. . - SuperVisions. .
Includes index.
1402718314
2005002372
GBA582691 bnb
Optical illusions.
Geometry.
QP 495 / .Se24 2005