Johnson, Burke. <br/><br/>
Educational research :  quantitative and qualitative approaches / 
Burke Johnson, Larry Christensen. 
 - Boston :  Allyn and Bacon,  c2000. 
 - xxi, 517 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0205266592 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.
<br/><br/><label>LC Class. No.: </label>LB1028  / .J59 2000 
<br/><br/><label>Dewey Class. No.: </label>370/.7/2