| 000 | 00355nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c125307 _d125306 |
||
| 005 | 20200219114136.0 | ||
| 008 | 191205b ||||| |||| 00| 0 eng d | ||
| 041 | _aEN | ||
| 082 |
_223 _a658 _bSIN |
||
| 100 | _aSingh, J | ||
| 245 | _aOperation research | ||
| 260 |
_aEngland _bPenguim Book Ltd _c1971 |
||
| 300 | _a253 p. | ||
| 509 | _aNS | ||
| 942 | _cR | ||