Clarke, Peter, ed Jamison, Dean T Klees, Steven J Kline, Gerald F, ed Wells, Stuart J <br/><br/>
Cost of educational media  guidelines for planning and evaluation 

 - London  Sage publications  1978 
 - 255p.; 8cm. 
 - People and communication .
<br/><br/><label>ISBN: </label>803907486 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost analysis<br/>Education - costs<br/>Education - planning<br/>Educational assessment<br/>Educational evaluation<br/>Educational technology<br/>Media programs