Lainhart, John W. Computerized information system CIS, audit manual: a guideline to cis auditing in governnmental organizations / Jihn W. Lainhart, Michael Donahue. - [S.l.] : by Imformation Systems Audit and Contrl, 1992. - [291]p. Subjects--Personal Names: Donahue, Michael Subjects--Topical Terms: Auditoría.Informática.