Walsh, John <br/><br/>
Higher computing/ 
by John Walsh. 
 - 2nd ed. 
 - Oxon:  Hodder Gibson ,  c2006. 
 - 268p.  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780340905630 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ccomputing.