000 00479nam a2200145 a 4500
005 20160815035325.0
008 101119s19uu xx 00 eng d
020 _a978-0-439-85520-4
100 _aWick, Walter
245 _aOptical tricks /
_cby Walter Wick.
260 _aNew York :
_bScholastic Inc,
_c1998.
300 _a43 p.
520 _aPresents a series of optical illusions and explains what is seen.
650 _aOptical illusions
_xJuvenile literature
_xVisual perception
999 _c15984
_d15984