TY  - BOOK
AU  - Wagner,Harvey M.
TI  - Principles of operations research: with applications to managerial decisions 
SN  - 9788120301627
PY  - 2007///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Operations research
KW  - Management science
N1  - Selected references : p. 998-1026
ER  -