Encyclopedia of distance learning  [electronic resource] / 
Patricia Rogers ... [et al.], editors 
 - 2nd ed. 
 - Hershey, PA :  Information Science Reference,  c2009 
 - 1 online resource (4 v.) 
<br/><br/> Description based on print version record 
<br/><br/>Includes bibliographical references and index 
<br/><br/> "This multiple volume publication provides comprehensive knowledge and literature on the topic of distance learning programs"--Provided by publisher 
<br/><br/><br/>Mode of access: Internet 
<br/><br/><label>ISBN: </label>9781605661995 1605661996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Distance education--Encyclopedias