Rosenberg, Marc J. <br/><br/>
E - Learning :   Strategies for delivering knowledge in the digital age / 
Marc J. Rosenberg 
 - New York :  McGraw-Hill Interamericana,  2001, c1976. 
 - 343 p. 
<br/><br/><label>ISBN: </label>0-07-136268-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INSTRUCCION POR COMPUTADOR<br/>INTERNET
<br/><br/><label>Dewey Class. No.: </label>371.33'4  / R813e