Bradley,Ray <br/><br/>
Understanding Computer Science : For Advance Level 

 - London:  Hutchinson,  1987. 
 - 464p.;  27 cm 
<br/><br/><label>ISBN: </label>0-09-170061-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>621.381952  / BRA