Ehlers, Ulf-Daniel <br/><br/>
Handbook on quality and standardisation in e-  learning 
<label>/ by </label> Ehlers, Ulf-Daniel 
<label>;</label> Pawlowski, Jan Martin 
 - Berlin  Springer  2006 
 - xx,573 p. 
<br/><br/>PR 
<br/><br/><label>ISBN: </label>3540327878 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet in education
<br/><br/><label>Dewey Class. No.: </label>371.334  / EHL