TY  - GEN
AU  - Umoh Mfreke J.
AU  - Jumbo Umoh Mfreke 
TI  - Concepts of Management Information Systems
SN  - 978-978-614-996-7
PY  - 2022///
CY  - Sokoto, Nigeria
PB  - Academic publishing centre north west zone
N1  - Includes index and bibliographical references
ER  -