Ruel, Erin E., <br/><br/>
The practice of survey research  :  theory and applications / 
Erin E. Ruel [and two others]. 
 - xx, 338 pages :  illustrations ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781452235271  RM163.31 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social surveys--Methodology.<br/>Scientific surveys--Methodology.