00556nam a2200193Ia 450000500170000000800410001704000190005804100120007708200150008910000230010424500730012726000440020030000150024450400500025963000150030965000150032465100130033985000100035220221012103832.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a152.1bGIB  aGibson, Eleanor J.  aPrinciples of perceptual learning and developmentcEleanor J. Gibson  aNew YorkbAppleton-Century-Croftsc1967  aviii,537p   aIncludes bibliographical references and index  aPsychology  aPerception  aLearning  aLCLIB