Leedy, Paul D. <br/><br/>
Practical research  planning and design 

 - 8th  
 - New Jersey  Pearson  2005 
 - xxiii,319p.  28cm 
<br/><br/><label>ISBN: </label>0131247204 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH
<br/><br/><label>Dewey Class. No.: </label>001.4  / LEE