Walter Wick's optical tricks.
Wick, Walter
Walter Wick's optical tricks. - New York : Scholastic , 2002. - 35 p.
Presents a series of optical illustions and explains what is seen.
0590222279
35 p. : col. ill. ; 22 cm.
Optical illusions --Juvenile literature.
Visual perception.
M 152.14 / W51 2002
Walter Wick's optical tricks. - New York : Scholastic , 2002. - 35 p.
Presents a series of optical illustions and explains what is seen.
0590222279
35 p. : col. ill. ; 22 cm.
Optical illusions --Juvenile literature.
Visual perception.
M 152.14 / W51 2002