Ehlers, Ulf Daniel  <br/><br/>
Handbook on quality and standardisation in e- leaning  with 91 figures and 51 tables 

 - New York  Springer  2006 
 - xx,573p.  23cm 
<br/><br/><label>ISBN: </label>3540327878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>School Management
<br/><br/><label>Dewey Class. No.: </label>371.358  / HAN