TY  - BOOK
AU  - Tiwari,N.K.
AU  - Shandilya,Shishir K.
TI  - Operations research
SN  - 812032966X
U1  - 003 
PY  - 2006///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Operations research
N1  - Includes bibliographical references and index
ER  -