WALSH, M.E <br/><br/>
UNDERSTANDING COMPUTERS WHAT MANAGERS AND USERS NEED TO KHNOW 

 - NEWYORK  JOHN WILEY  1981 
 - 266P 
<br/><br/><label>ISBN: </label>0-471-08191-4 
<br/><br/><label>Dewey Class. No.: </label>004 WAL'U