Watne, Donald A. Auditing EDP systems / Donald A. Watne, Peter B.B. Turney. - 2nd ed. - Englewood Cliffs, N.J : Prentice Hall, c1990. - xiv, 576 P. : ill. ISBN: 0130510041 Subjects--Topical Terms: Electronic data processing departments--Auditing Dewey Class. No.: 657 / W337A 1990