00605nam a2200193Ia 450000500170000000800410001704000190005804100120007708200180008910000170010724501420012426000390026630000100030544000330031563000220034865000150037065100160038585000100040120220929152709.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a150.1943bANN  aAnnett, John  aFeedback and human behaviourb the effects of knowledge of results, incentives and reinforcement on learnig and performance cJohn Annett  aHarmondsworthbPenguin Booksc1969  a196p   aPenguin science of behaviour  aHuman Behaviorism  aPsychology  aBehaviorism  aLCLIB