TY  - BOOK
AU  - Valacich,Joseph S.
AU  - George,Joey F.
TI  - Modern systems analysis and design
SN  - 9781292351629
AV  - QA 76.9.S88H6197 2020 
PY  - 2020///
CY  - Boston
PB  - Pearson
KW  - System design
KW  - System analysis
N1  - Includes bibliographical references and index
ER  -