| 000 | 00370nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220201s2019 xx 000 0 eng d | ||
| 082 |
_a519 _bGUP |
||
| 100 | _aGupta, P.K. | ||
| 245 | 0 | _aQuantitative Techniques and operation research | |
| 250 | _a3rd ed. | ||
| 260 |
_aNew Delhi _bSultan chand & sons _c2019 |
||
| 300 | _aOR.A2 | ||
| 700 | _aGupta, S.P | ||
| 942 | _2ddc | ||
| 999 |
_c37988 _d37988 |
||