TY  - BOOK
AU  - A.kheir Naim
AU  - A.kheir Naim 
TI  - System Modeling And Computer Simulation : : 
SN  - 0824794214
U1  - 003.3 
PY  - 1996///
CY  - New york 
PB  - Library of congress cataloging in publication 
ER  -