Edwards A L <br/><br/>
Experimental design in psychological research 
Edwards A L 
 -  1957 
<br/><br/><label>Standard No.: </label>81,812 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:B2817, J7;K0-;1