Jdamison Dean T <br/><br/>
The costs of educational media:  : guidelines for planning and evaluation 
Steven J Klees and Stuart J Wells jt auth 
 - London:  Sage,  1978. 
 - 253p.   (People and communication) 
<br/><br/> Includes index 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0803907486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education-Costs
<br/><br/><label>Dewey Class. No.: </label>371.3078  / JAC