Haythornthwaite, Caroline <br/><br/>
E-learning theory and practice / 
Caroline Haythornthwaite and Richard Andrews 
 - London :  SAGE,  2011 
 - x, 262 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781849204705 (hbk.) 9781849204712 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet in education<br/>Computer-assisted instruction<br/>Web-based instruction--Social aspects