Garrison, D. R.  1945- <br/><br/>
E-learning in the 21st century :  a framework for research and practice / 
 E-learning in the twenty-first century. 
D. Randy Garrison. 
 - 2nd ed. 
 - New York :  Routledge,  2011. 
 - xvi, 161 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780415885829 (hbk.) 9780415885836 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Higher--Computer network resources.<br/>Education, Higher--Effect of technological innovations on.<br/>Internet in higher education.<br/>Distance education.
<br/><br/><label>Dewey Class. No.: </label>378.1734  / GAR 2011