Elements of information systems : AAT study pack Intermediate examination paper 6  [Books]. 
Financial Training Courses 
 - Sheen Lane, London :  The Financial Training Company Limited ;  ©1989. 
 - x, 361 pages :   illustrations ;  29cm. 
<br/><br/><label>ISBN: </label>9781851790067 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information systems--computers