| 000 | 00522 a2200253 4500 | ||
|---|---|---|---|
| 001 | 97842 | ||
| 020 | _a20 | ||
| 041 | _aeng | ||
| 080 | _a519.28:65.012.1 Sas-2 | ||
| 245 | _aOperations research; methods and problems. | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bWiley, New York, | ||
| 260 | _c1959 | ||
| 300 | _ap.xi,316,illus., 23.5cm., | ||
| 300 | _c | ||
| 490 | _a | ||
| 100 | _aSasieni, Maurice.:Yaspan, Arthur.,Friedman, Lawrence. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _a | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c50700 _d50700 |
||