Jamison, Dean <br/><br/>
Cost factors in planning educational technology systems / 
Dean T. Jamison 
 - Paris :  Unesco,  1977 
 - 62 p. ;  21 cm. 
 - Fundamentals of educational planning 24 .
<br/><br/> Based in part on the author's Cost analysis for educational planning and evaluation, 1977. 
<br/><br/>Bibliography: p. 59-62. 
<br/><br/><label>ISBN: </label>9280310763 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology<br/>Education--Costs