Patten, Mildred L., <br/><br/>
Understanding research methods :  an overview of the essentials / 
Mildred L. Patten and Michelle Newhart. 
 - Tenth edition. 
 - xiii, 338 pages :  illustrations ;  26 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780415790529 9780415790536 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.
<br/><br/><label>Dewey Class. No.: </label>001.42  / PAT 2018