| 000 | 00470 a2200253 4500 | ||
|---|---|---|---|
| 001 | 121476 | ||
| 020 | _a3 | ||
| 041 | _aeng | ||
| 080 | _a658.513 Gas | ||
| 245 | _aIllustrated guide to linear programming. | ||
| 250 | _a | ||
| 260 | _a | ||
| 260 | _bMcGraw-Hill, New York. | ||
| 260 | _c1970 | ||
| 300 | _ap.x,173, illus, 23cm. | ||
| 300 | _c | ||
| 490 | _a | ||
| 100 | _aGass, S.I.\ | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _a | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c67869 _d67869 |
||