Langston, William. <br/><br/>
Research methods laboratory manual for psychology / 
William Langston. 
 -  Wadsworth  2002. 
<br/><br/>10631 
<br/><br/> Includes CD-ROM. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology - Research - Methodology.
<br/><br/><label>LC Class. No.: </label>BF76.5  / Lan.