Cohen, Louis,  1928- <br/><br/>
Research methods in education / 
Louis Cohen, Lawrence Manion and Keith Morrison. 
 - Eighth edition. 
 - xxvii, 916 pages ;  25 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781138209862 (hardback) 9781138209886 (paperback) 
<br/><br/><label>LCCN: </label>2017015256 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Great Britain.
<br/><br/><label>Dewey Class. No.: </label>370.72  / SON-R 2018 601404