Babbie, Earl R. <br/><br/>
The practice of social research / 
Earl R. Babbie. 
 - Belmont, Calif. :  Wadsworth Pub. Co.,  [1975] 
 - xiv, 511 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0534003818 
<br/><br/><label>LCCN: </label>74015633  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.<br/>Social sciences--Methodology.
<br/><br/><label>LC Class. No.: </label>H62  / .B2 1975 
<br/><br/><label>Dewey Class. No.: </label>300/.7/2