Burns,Robert B. <br/><br/>
Introduction to research methods/ 
Robert B. Burns 
 -  Sage Publications,  2000 
<br/><br/><label>ISBN: </label>0761965939 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Research Methods<br/>Introduction To Research
<br/><br/><label>Dewey Class. No.: </label>001.42  / BUR