Trends and issues in instructional design and technology 

 - 3rd ed. 
 - Boston :  Pearson,  2012 
 - 397 p. :  ill. 
<br/><br/><label>ISBN: </label>9780132563581 /  4,535.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instructional systems--Design<br/>Educational technology
<br/><br/><label>LC Class. No.: </label>LB1028.38  / T794 2012