Operations research
Swarup, Kanti 
Operations research - Ed 17 - Sultan Chand & Sons 2014 - 1046 Paper Binding
93-5161-023-3
001.424 / SWA-Q4
                        Operations research - Ed 17 - Sultan Chand & Sons 2014 - 1046 Paper Binding
93-5161-023-3
001.424 / SWA-Q4
 
                                            