Bartley S.Howard <br/><br/>
Principles of perception   

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 - New York  Harper and Brothers  1958 
 - 482 p.  25 cm. 
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<br/><br/>  Perception 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perception
<br/><br/><label>Dewey Class. No.: </label>152.1  / BAR