Walsh John  <br/><br/>
Standard Grade Computing Studies  : with answers 
John Walsh 
 - london,   hodder gibson,   2004 
 - v; 354 p.  28 cm. 
<br/><br/> Written specifically to cover the revised syllabus. 
<br/><br/><label>ISBN: </label>9780340885017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science textbooks
<br/><br/><label>Dewey Class. No.: </label>004  / WAL