Cohen, Louis,  1928- <br/><br/>
Research Methods in Education / 
Louis Cohen and Lawrence Manion. 
 - 4th ed. 
 - London :  Routledge,  1994. 
 - xxii,414p. :  ill. ;  24cm. 
<br/><br/> Previous ed: 1989.  Bibliography: p385-402. - Includes index. 
<br/><br/> Covers the whole range of methods currently employed by educational researchers. This edition features new case studies and examples and a new chapter on the ethics of educational research. The book should be valuable for all those concerned with educational policy and practice. 
<br/><br/><label>ISBN: </label>9780415102353 (pbk.) :  No price 
<br/><br/><label>LCCN: </label>93034390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.<br/>Education--Great Britain.--Research
<br/><br/><label>Dewey Class. No.: </label>370.78