Leedy, Paul D. <br/><br/>
Practical research :  planning and design / 
Paul D. Leedy and Jeanne Ellis Ormrod. 
 - 11th ed. 
 - Chennai :  Pearson,  2018 
 - 407 p. :  ill. ;  25 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789352861941 (pbk.) 
<br/><br/><label>LCCN: </label>2015042878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research.<br/>Research--Methodology.
<br/><br/><label>LC Class. No.: </label>HQ767.85  / .P73 2016 
<br/><br/><label>Dewey Class. No.: </label>001.4  / LEE