TY  - BOOK
AU  - Porter,W.Thomas
AU  - Perry,William E.
TI  - EDP, controls and auditing
SN  - 0534070922 
AV  - HF5548.35 .P67 1987
U1  - 657/.45/0285 19
PY  - 1987///
CY  - Boston, Mass
PB  - Kent Pub. Co.
KW  - Electronic data processing departments
KW  - Auditing
N1  - Includes index; Bibliography: p. 587-589
ER  -