TY  - BOOK
ED  - 3G E-Learning
TI  - Systems analysis and design
SN  - 978-1-98467-968-0
U1  - Cir./004.21/T413 
PY  - 2023///
CY  - New York
PB  - 3G E-Learning
KW  - System analysis
KW  - System design
ER  -