Nation, Jack R.  <br/><br/>
Research methods  

 - New jersey  Prentice Hall  1997 
 - xvii,430p.  24cm 
<br/><br/><label>ISBN: </label>0023861320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>150.72  / NAT