00676cam a2200229 4500 95231022 TxAuBib 20130201120000.0 020315s1999||||||||||||||||||||||||eng|u 99-21113 9780806965819 9.00 0806965819 9.00 TxAuBib Dispezion, Michael A. Optical illusion magic [book] : visual tricks & amusements / Michael A. Dispezion. New York : Sterling, 1999. 80 p ; cm. Includes index. 20100718. Optical illusions. CCTYL