Babbie, Earl R. <br/><br/>
The practice of social research / 
Earl Babbie. 
 - 8th ed. 
 - Belmont, CA :  Wadsworth Pub. Co.,  1998. 
 - xxiv, 165 p., 144 p., [15] l. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>053450468X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research<br/>Social sciences--Methodology