Cohen, Louis <br/><br/>
Research methods in education 

 - 8th ed. 
 - London:   Routhledge,  2018. 
 - xxii,914P.   Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>978-1138-2098-86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-Research.<br/>Education-Research-Great Britain.