TY  - BOOK
TI  - Information system
SN  - 978-1-68251-404-7
U1  - Cir. 658.4038011 
PY  - 2018///
CY  - New York
PB  - 3G E-learning
KW  - Information technology
N1  - Includes index
N2  - Contents: Information systems in business--Strategic management--Introduction to E-commerce--Electronic payment systems--Electronic data exchage--Security
ER  -