Bolt, A. B. <br/><br/>
Communicating with a computer /  
A. B. Bolt, M. E. Wardle. 
 - London :    Cambridge University Presss,    1972 
 - 80 p. :    ill. ;    23 cm. 
<br/><br/><label>ISBN: </label>0521076331 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Programming (Electronic computers).
<br/><br/><label>Dewey Class. No.: </label>005.1