Social studies on the Internet / 
Michael J. Berson ... [et al.]. 
 - 2nd ed. 
 - Upper Saddle River, N.J. :  Merrill/Prentice Hall,  c2004. 
 - xi, 158 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0131108085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Study and teaching--Computer network resources.--United States<br/>Internet in education--United States.
<br/><br/><label>LC Class. No.: </label>LB1584.7  / .S63 2004 
<br/><br/><label>Dewey Class. No.: </label>300/.285/4678