Emery, Glyn. <br/><br/>
Elements of computer science / 
Glyn Emery, with additional material by David Bale. 
 - 2nd ed. / 
 - London :  Pitman,  1979. 
 - [8], 232 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.<br/>Computer programming.
<br/><br/><label>Dewey Class. No.: </label>001.64