Computer fundamentals and logic formulation/ 
Joyce Farrell...[and four others]. 
 - Second Edition 
 - Australia:  Cengage Learning Asia Pte Ltd,  c2011. 
 - 351 pages:  illustrations;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-1-111-74986-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>DC 004  / C73