Adams Gerald R <br/><br/>
Understanding research methods 

 - New York  Longman         1985 
 - 415p.  cm. 
<br/><br/><label>Standard No.: </label>50252 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES
<br/><br/><label>Dewey Class. No.: </label>Sigma:f, M5