Jahoda, Marie and Deutsch Morton and  Cook, Stuart W. <br/><br/>
Research Methods in Social Relations  Textual Documents 

 - 1951. 
 - New York:  The Dryden Press ,  1951. 
 - X;421p.:  02521. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Sociology, Some General Problemsof Measurement, Using Available Data as Source Matherial.
<br/><br/><label>Dewey Class. No.: </label>307.2 JAH