| 000 | 00728 a2200253 4500 | ||
|---|---|---|---|
| 001 | ITTG256 | ||
| 003 | OSt | ||
| 005 | 20251022143448.0 | ||
| 008 | 241215s1971 |||||||||||||||||| #d | ||
| 020 | _a84-03-19077-8 | ||
| 040 |
_aITTG _cITTG |
||
| 041 | _aspa | ||
| 082 | _a658.4034 CH77 | ||
| 100 | _aCHURCHMAN, C. WEST. | ||
| 245 |
_aINTRODUCCION A LA INVESTIGACION OPERATIVA/ _cC. WEST CHURCHMAN, RUSSELL L. ACKOFF, E. LEONARD ARNOFF. |
||
| 260 |
_aMADRID: _bAGUILAR _c1971 |
||
| 300 |
_aXXIV, 638 P. _c22 CM |
||
| 490 | _aCOLEC. ECONOMIA DE LA EMPRESA | ||
| 562 | _e1 | ||
| 650 | _a1.INVESTIGACION OPERATIVA. | ||
| 700 | _aACKOFF, RUSSELL L. | ||
| 700 | _aARNOFF, E. LEONARD. | ||
| 942 |
_2ddc _c1 _e20090813 14:22:51 |
||
| 999 |
_c245 _d245 |
||
| 945 |
_d3711 _cGermán Gutiérrez |
||