Butler John M etc <br/><br/>
Quantitative naturalistic research ; an introduction to naturakustic obervation and ivestigation 

 -  1963 
<br/><br/><label>Standard No.: </label>81,978 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:7:6:B, K3