TY  - BOOK
AU  - Yogender Singh Au.
AU  -  Dr. P. C. Jha Gu.
AU  - University of Delhi. Faculty of Mathematical Sciences. Department of Operational Research
ED  - University of Delhi. Faculty of Mathematical Sciences. Department of Operational Research
TI  - Contribution to some optimization problems for inventory system and marketing
PY  - 2013///
KW  - OPERATIONS RESEARCH
ER  -