Bechhofer Frank <br/><br/>
Principles of research design in the social sciences. 
Bechhofer Frank; Paterson Lindsay 
 -  2000 
<br/><br/><label>Standard No.: </label>80056 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Sigma:f, P0