Teaching online :  a practical guide / 
Ko, Susan ; Rossen, Steve 
 - 4th ed. 
 - New York :  Routledge Taylor & Francis group,  2017. 
 - xxiii, 486 p.: ill. ; 21.6cm. 
<br/><br/>Includes glossary, guide to resources, index 
<br/><br/><label>ISBN: </label>9780415832434 
<br/><br/><label>Dewey Class. No.: </label>C 378.173 K751 2017