TY  - BOOK
AU  - Sahay, B.S.
AU  - Gupta, A K
TI  - Supply chain modeling and solutions
SN  - 9781403931993
U1  - 658.7  SAH-S 
PY  - 2007///
CY  - Delhi
PB  - Macmillan
KW  - Supply chain
ER  -