| 000 | 00347nam a2200133 4500 | ||
|---|---|---|---|
| 001 | 001823 | ||
| 005 | 20260807101253.0 | ||
| 008 | 260101s1960 pe 000 0 spa d | ||
| 100 | 1 | _aAlfonso Aulestia O. ; Luis Torres ; Gilo Mirragui V. ; [Et al.] | |
| 245 | 1 | 0 | _aEconomia Ecuatoriana |
| 264 | 1 |
_aMéxico D. F. _c1960 |
|
| 942 | _cLIBRO | ||
| 999 |
_c30387 _d30387 |
||