| • operation research | |
| संकि्रया: operation | |
| अनुसंधान: hearing scheme probe pioneering scrutiny quest | |
संकि्रया अनुसंधान in English
[ samkiraya anusamdhan ] sound:
| • operation research | |
| संकि्रया: operation | |
| अनुसंधान: hearing scheme probe pioneering scrutiny quest | |
