TY  - BOOK
AU  - Anand Adarsh Ed.
AU  -  Ram Mangey Ed.
TI  - Systems performance modeling
T2  - De Gruyter series on the applications of mathematics in engineering and information science Vol.4
U1  - D65,8(B), R1 
PY  - 2021///
CY  - Berlin
PB  - De Gruyter         
KW  - Operational Research
ER  -