TY  - BOOK
AU  - Stair,Ralph M.
TI  - Principles of data processing: concepts, applications, and cases 
T2  - The irwin series in information and decision sciences
SN  - 0256024847 (hardcover)
PY  - 1981///
CY  - [S.l.]
PB  - R.D. Irwin
UR  - http://www.amazon.com/exec/obidos/ASIN/0256024847/chopaconline-20
ER  -