Cannon, David L CISA: certified information systems auditor: study guides - 2a ed - Canada : Wiley Publishing, 2008 - 570 p. ISBN: 978-0-470-23152-4 LCCN: 013828013829013830 Subjects--Topical Terms: AUDITORIA DE SISTEMASINFORMACIONPROCESOS Dewey Class. No.: 657.453