TY  - BOOK
AU  - Umbaugh, Robert E.
TI  - Handbook of is Management 
SN  - 8176491039
U1  - 658.4012028502 
PY  - 1999///
CY  - New Delhi : 
PB  - Viva Books, 
KW  - Management Information Systems Handbooks Manuals
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-7649-103-9.pdf
ER  -