Johnson  , K. <br/><br/>
Online Education for Dummies [Текст]  /  
K. Johnson ; S. Manning ; forew. by J. Finkelstein 
 - Hoboken:   Willey,  [2010]. 
 - xviii, 340 p. 
 - WOA .
<br/><br/><label>ISBN: </label>9780470536209