Mitchell, Mark  <br/><br/>
Research design explained 

 - 3rd. 
 - Florida:  Harcourt Brace & Company,  1996 
 - xxiii, 624 p.  
<br/><br/><label>ISBN: </label>9780155028289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Design
<br/><br/><label>Dewey Class. No.: </label>001.4  / M692R