Creswell, John W. <br/><br/>
Educational research :  planning, conducting, and evaluating quantitative and qualitative research / 
John W. Creswell. 
 - 2nd ed. 
 - Upper Saddle River, N.J. :  Merrill,  c2005. 
 - xvi, 623 p. :  ill. (some col ;  27 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>013112790X 
<br/><br/><label>LCCN: </label>2004044918 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology.
<br/><br/><label>Dewey Class. No.: </label>370/.7/2