Clark, John O E <br/><br/>
Computers at work / 
by John O E Clark 
 - London :  Bantam Book,  1974. 
 - 159p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Dewey Class. No.: </label>003.8  / CLA.C