00625nam a22001697i 4500001001000000005001700010008004100027020001500068082002000083100003700103245007400140260004600214300001700260650003700277999001500314952012600329SXC01086420260819093510.0260101s1972    ii            000 0 eng d  a0716708531  a153.7 HEL-P222  aHeld, Richard; Richards, Whitman10aPerception: Mechanisms and models /cHeld, Richard; Richards, Whitman  abW H Freeman & Co., San Francisco,c1972  ap. ;c22 cm. 0aPerceptual processes; Psychology  c9097d9097  00102ddc4070alibraryblibrarycGENERALd2026-08-19i10864l0o153.7 HEL-Pp10864r2026-08-19 09:35:10w2026-08-19yBK