Punch, Keith <br/><br/>
Introduction to research methods in education / 
Keith F Punch & Alis Oancea. 
 - 2nd ed. 
 - Los Angeles :  Sage,  [2014]. 
 - xx, 421 p. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 385-411) and index. 
<br/><br/><label>ISBN: </label>9781446260746  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology--Textbooks
<br/><br/><label>Dewey Class. No.: </label>370.72