Punch, Keith, <br/><br/>
Introduction to research methods in education / 
Keith F. Punch & Alis Oancea. 
 - Second edition. 
 - xx, 421 pages :  illustrations ;  23 cm. 
<br/><br/>Includes bibliographical references (pages 385-411) and index. 
<br/><br/><label>ISBN: </label>9781446260739  RM 438.73 1446260739 9781446260746 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology--Textbooks.