Cohen, Louis, Et. Al. <br/><br/>
Research methods in education / 
Cohen, Louis, Et. Al. 
 -  Routledge 
 - 916p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370.78  / COHR