Vai, Marjorie <br/><br/>
Essentials of online course design  a standards-based guide 

 - New York  Routledge  2011 
 - xviii,204p.  PB  24cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9780415873000 
<br/><br/><label>Dewey Class. No.: </label>378.125  / VAI