TY  - BOOK
AU  - O'Leary, Daniel E.
TI  - Enterprise Resource Planning Systems Systems Life Cycle Electronic Commerce and Risk 
SN  - 0521791529
U1  - 658.84 
PY  - 2000///
CY  - Cambridge : 
PB  - Cambridge University Press, 
KW  - Business Planning
KW  - Management Information Systems
KW  - Production Management
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-521-79152-9.pdf
ER  -