Creswell, John W., <br/><br/>
Educational research :  planning, conducting, and evaluating quantitative and qualitative research / 
John W. Creswell. 
 - 2nd ed. 
 - xvi, 623 pages :  illustrations ;  27 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>013112790X  RM329.64 9780131293458  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology.