TY  - BOOK
AU  - MARAKAS, George M.
AU  - O'Brien, James A.
TI  - Introduction to information systems
SN  - 9780071318044
AV  - HF5548.2 .mar 2013
PY  - 2013///
CY  - New York
PB  - McGraw-Hill Companies
KW  - Business - Data processing
KW  - Management - Data processing
KW  - Electronic processing
N1  - Includes index
ER  -