Optical illusions : puzzles, paradoxes, and brain teasers #4 /
Gibilisco, Stan.
Optical illusions : puzzles, paradoxes, and brain teasers #4 / Stan Gibilisco. - 1st ed. - Blue Ridge Summit, PA : Tab Books, 1990 - viii, 118 p. ill. 24 cm
Includes bibliographical references (p. 113) and index.
0830634649 ¤8.95 0830664645
Optical illusions.
QP495 / .G55 1990
152.14/8
Optical illusions : puzzles, paradoxes, and brain teasers #4 / Stan Gibilisco. - 1st ed. - Blue Ridge Summit, PA : Tab Books, 1990 - viii, 118 p. ill. 24 cm
Includes bibliographical references (p. 113) and index.
0830634649 ¤8.95 0830664645
Optical illusions.
QP495 / .G55 1990
152.14/8