Watson, Randolph N. <br/><br/>
Instructional technology in education / 
Randolph N. Watson. 
 - xi, 156 pages ;  23 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>976813836X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education technology