Ribble, Mike. <br/><br/>
Digital citizenship in schools / 
Mike Ribble. 
 - Third ed. 
 - Eugene, Or. :  International Society for Technology in Education,  2015. 
 - x, 212 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781564843647 9781564843012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Elementary--Data processing.--United States<br/>Education, Secondary--Data processing.--United States<br/>Computer literacy--Study and teaching--United States.<br/>Internet literacy.
<br/><br/><label>LC Class. No.: </label>LB1028.43  / .R52D