Heiman, Gary W. <br/><br/>
Research methods in psychology / 
Gary W.  Heiman 
 - Houghton Mifflin Company  Toronto  1995 
 - xxvi, 506 p. 
<br/><br/><label>ISBN: </label>395646197 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>F1557