Wagner Leslie <br/><br/>
Economics of ecucational media 
Wagner Leslie 
 - London  Macmillan UK           1982 
 - x,162p.  cm. 
<br/><br/> Bibliography: P 152-57 
<br/><br/><label>ISBN: </label>0 333 31690 8 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Development
<br/><br/><label>Dewey Class. No.: </label>X:770gT, M2