Handbook of distance education / 
edited by Michael Grahame Moore, William G. Anderson 
 - Mahwah, N. J. :  Lawrence Erlbaum Associates,  2003 
 - xxiii, 872 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0805855912 (pbk.)  RM358.90 0805839240 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education--Handbooks, manuals, etc.