Research methods for postgraduates / 
edited by Tony Greenfield. 
 - 2nd ed. 
 - London :  New York :  Arnold ;  Oxford University Press,  c2002. 
 - xii, 370 p. :  ill. ;  25 cm. 
<br/><br/> Rev. ed. of: Research methods. 1996. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0340806567 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.
<br/><br/><label>Dewey Class. No.: </label>001.42  / RES