TY  - BOOK
AU  - O'Brien, James A.
TI  - Business Management with Software and Basic Tutorial 
SN  - 0256058032
U1  - 658.403 
PY  - 1988///
CY  - Homewood : 
KW  - Information Management System Data Language/1 Computer System
N1  - NN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-256-05803-2.pdf
ER  -