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

 - 5th Ed.; 
 - London :  Routledge Falmer,  2000. 
 - xvi,446p.;  25cm 
<br/><br/><label>ISBN: </label>0-415-19541-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodologies<br/>Educational Research
<br/><br/><label>Dewey Class. No.: </label>370.72  / COH