Bulmer Martin Ed. <br/><br/>
Sociological research methods   An introduction .    

 - Ed 2 
 - London  Macmillan Publishers           1984 
 - xv,351p  cm. 
<br/><br/> Bibliography P321-351 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Yb4, L7; M4