Davies, Dick. <br/><br/>
Information technology at work. 

 - Heinemann Educational Books Ltd,  London:  1986. 
 - 155p.:  ill;  27cm 
<br/><br/>Include bibliographical references and index 
<br/><br/><label>ISBN: </label>0435455001 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Information technology
<br/><br/><label>LC Class. No.: </label>SJMC QA76.D333314