TY  - BOOK
AU  - Marakas.M.George
AU  - James A.O'brien
TI  - Introduction to information systems
SN  - 9780071318044
U1  - 658.40 23
PY  - 2013///
CY  - New York
PB  - Mc Graw Hill
KW  - information technology
N1  - Includes: Index; Includes: References
ER  -