Jamison, Dean T. <br/><br/>
The costs of educational media :  guidelines for planning and evaluation / 
Dean T. Jamison, Steven J. Klees, Stuart J. Wells ; foreword by Wilbur Schramm 
 - Beverly Hills :  SAGE Publications,  1978 
 - 255 p. :  ill. ;  22 cm. 
<br/><br/> Photocopy 
<br/><br/>Bibliography: p. 247-253 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology<br/>Media programs<br/>Education--Costs