Hirschbuhl John J <br/><br/>
Computers in education 

 - 8th ed. 
 - Guilford, Conn.  Dushkin Pub. Group,  1998 
 - x, 245 p 
<br/><br/><label>ISBN: </label>697393038 
<br/><br/><label>Dewey Class. No.: </label>371.394405