Benjafield, John G. <br/><br/>
Thinking critically about research methods / 
John G. Benjafield 
 - Boston :  Allyn And Bacon  c1994 
 - x, 227p. :   ill. ;  23cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0205139175 (pbk.):   USD 16.45 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology--Research--Methodology<br/>Psychology, Experimental
<br/><br/><label>Dewey Class. No.: </label>150.72