000			00329nam a2200133Ia 4500
020			_a9780521460613
082			_a152.14 WAL/P
100			_a Walsh, Vincent : Kulikowski, Janusz
245		0	_aPerceptual constancy : why things look as they do
250			_a1st Ed.
260			_bAvon Books _c1998
300			_a100
942			_cBK
999			_c21005 _d21005