Graham, N <br/><br/>
The mind tool computers and their impact on society 

 - 3rd Ed. 
 - Saint paul  West pubishing company  1983 
 - xii,425p  hbk 
<br/><br/><label>ISBN: </label>0314696504 
<br/><br/><label>LC Class. No.: </label>QA76. G67 1983