Sayer Andrew <br/><br/>
Method in social science    A realist approach.    

 - London  Hutchinson UK           1984 
 - 271p.  cm. 
<br/><br/> Bib p 235-66 
<br/><br/><label>ISBN: </label>0 09 156610  X 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science
<br/><br/><label>Dewey Class. No.: </label>Sigma b4, M4