EDP, controls and auditing /
Porter, W. Thomas.
EDP, controls and auditing / W. Thomas Porter, William E. Perry. - 4th ed. - Boston, Mass. : Kent, c1984. - xvii, 571 p. : ill.
0534030629
Electronic data processing departments--Auditing.
657.4502854
EDP, controls and auditing / W. Thomas Porter, William E. Perry. - 4th ed. - Boston, Mass. : Kent, c1984. - xvii, 571 p. : ill.
0534030629
Electronic data processing departments--Auditing.
657.4502854