TY  - BOOK
AU  - Jha, P. C.,
AU  - Hoda, M. N.,
TI  - Mathematical Modelling, Optimuzation and their Applications
SN  - 9788184870671
U1  - 623.7530724 
PY  - 2011///
CY  - New Delhi
PB  - Narosa Publishing House
ER  -