Berge, Zone L. <br/><br/>
Sustaining distance training  integrating learning technology into the fabric of 
Zone L. Berge 
 - 1st ed. 
 - SanFrancisco  Jossey-Base  2001 
 - xxxiv, 413 
 - The jossey -boss business and management series .
<br/><br/><label>ISBN: </label>787953318  US