Marczyk, Geoffrey R.,  1964-, <br/><br/>
Essentials of research design and methodology / 

 - xi, 290 pages :  illustration ;  24 cm  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780471470533 0471470538 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--research--methodology.
<br/><br/><label>Dewey Class. No.: </label>150.72   / MAE