Ford, Roger. <br/><br/>
Computers :  an introduction / 
Roger Ford & Oliver Strimpel. 
 - London :  Orbis,  1985 
 - 64p. :  col. ill. 
 - Colour library of science .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.