TY  - BOOK
AU  - Tilley,Scott
TI  - Systems Analysis & Design. 
SN  - 9798214001111
U1  - 004.21 TIL 2024 
PY  - 2024///
CY  - Mason
PB  - Cengage
N2  - "Systems Analysis & Design, Thirteenth Edition - Scott Tilley"--
ER  -