TY  - BOOK
AU  - Veerachamy R
AU  -  V Ravi Kumar
TI  - Operational research
SN  - 9789380026404 (pbk)
U1  - B2T, Q0-;4 
PY  - 2010///
CY  - New Delhi
PB  - I K International Publishing House  
KW  - Operational Research
N1  - Index 1239-1244p
ER  -