Tucker Richard N <br/><br/>
Organisation and management of educational technology. 
Tucker Richard N 
 - London  Croom Helm        1979 
 - 167p  cm. 
<br/><br/><label>Standard No.: </label>34186 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>T:8, L9