Laver, F. J. M. <br/><br/>
Introducing computers /  
by F.J.M. Laver. 
 - London :    H.M. Stationery Office,    1965. 
 - 68 p. :    ill. ;    25 cm. 
<br/><br/>  At head of title: HM Treasury. 
<br/><br/>Includes bibliographical references (p. 63). 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Electronic digital computers.<br/> Electronic data processing.