Cohen, Louis  <br/><br/>
Research methods in education / 
Louis Cohen, Lawrence Manion and Keith Morrison 
 - 8th ed. 
 - New York :  Routledge Taylor & Francis Group,  2018. 
 - xxvii, 916 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographies and index  
<br/><br/><label>ISBN: </label>9781138209862 9781315456539 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education Essays<br/>Education Organizations & Institutions
<br/><br/><label>Dewey Class. No.: </label>370.72 COR