Cohen, Louis <br/><br/>
Research methods in education/ 
Louis Cohen, Lawrence Manion and Keith Morrison 
 - 6th ed. 
 - London:  Routlegde,  2007. 
 - xviii, 638p.:  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780415368780 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Research methods-education
<br/><br/><label>LC Class. No.: </label>LB 1028 COH 2007.