Percival, Fred. <br/><br/>
A handbook of educational technology / 
Fred Percival & Henry Ellington. 
 - London :  New York, NY :  Kogan Page ;  Nichols Pub. Co.,  1984. 
 - 248 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [215]-234. 
<br/><br/><label>ISBN: </label>0893971502 (Nichols) :  $22.95 
<br/><br/><label>LCCN: </label>82024655  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology--Handbooks, manuals, etc.
<br/><br/><label>LC Class. No.: </label>LB1028.3  / .P39 1984 
<br/><br/><label>Dewey Class. No.: </label>371.3/07/8