Pieron, Henri . <br/><br/>
Principles of Experimental Psychology /  Textual Documents 
Henri Pieron. 
 - 1st ed. / 
 - London :  Kegan Paul ,  1929. 
 - 190p. :  ill ;  22cm . 
<br/><br/>Index 
<br/><br/><label>Subjects--Index Terms: </label>Psychology Experimental Psychology G-Philosophy 
<br/><br/><label>Dewey Class. No.: </label>150.72  / P 613 P