Handbook of distance education/ 
edited by Michael Grahame Moore and William G. Anderson 
 - Mahwah, N.J. :  L. Erlbaum Associates ,  2003 
 - xxiii, 872 p.:  ill.;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0805839240  USD 185.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education--Handbooks, manuals, etc.
<br/><br/><label>Dewey Class. No.: </label>371.358