J. Michael Spector; Celestia Ohrazda; David A. Wiley; Andrew Van Schaack <br/><br/>
Innovations in Instructional Technology  Essays in Honor of M. David Merrill 

 -  Taylor and Francis  2005 
<br/><br/><label>ISBN: </label>9781410613684 
<br/><br/><label>Source: </label>EBOOK