Baum, Arline.
OPT : an illusionary tale / by Arline and Joseph Baum. - New York : Puffin, 1989. - 32 p. : col. ill. ; 23 cm. - Picture Puffin . - Picture Puffin .
Booklist The Science Teacher (N.S.T.A.)
A magical tale of optical illusions, in which objects seem to shift color and size while images appear and disappear.
3.5 Follett Library Resources 3-6 Follett Library Resources 3-6
0140505733
Optical illusions--Fiction.
Optical illusions--Fiction.
[E]
OPT : an illusionary tale / by Arline and Joseph Baum. - New York : Puffin, 1989. - 32 p. : col. ill. ; 23 cm. - Picture Puffin . - Picture Puffin .
Booklist The Science Teacher (N.S.T.A.)
A magical tale of optical illusions, in which objects seem to shift color and size while images appear and disappear.
3.5 Follett Library Resources 3-6 Follett Library Resources 3-6
0140505733
Optical illusions--Fiction.
Optical illusions--Fiction.
[E]