Clark, Ruth Colvin <br/><br/>
e-Learning and the science of instruction :  proven guidelines for consumers and designers of multimedia learning / 
Ruth Colvin Clark, Richard E. Mayer. 
 - [2nd ed.]. 
 - San Francisco, Calif:   Chichester  Jossey-Bass,   John Wiley [distributor]  c2011.  
 - xvi, 476 p. :  ill. ;  25 cm. 
<br/><br/> Previous ed.: 2008. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780787986834 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business education--Computer programs--Design<br/>Business education--Computer-assisted instruction<br/>Employees--Training of--Computer-assisted instruction<br/>Internet in higher education
<br/><br/><label>Dewey Class. No.: </label>658.312402854678