| 000 | 00518nam a22001937a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220525111426.0 | ||
| 008 | 030206s2002 ck 000 0 spa d | ||
| 020 | _a9682300924 | ||
| 040 | _cOSt | ||
| 082 | 0 | 4 |
_221 _a350.827 _bT677 |
| 100 | 1 |
_aTorres Gaytan, Ricardo _91646 |
|
| 245 | 0 | 0 |
_aTeoría del comercio Internacional / _cRicardo Torres Gaytan |
| 250 | _a9 ed. | ||
| 260 |
_aMéxico : _bSiglo XXI, _c1980. |
||
| 300 | _a467 p. | ||
| 650 | 0 | 4 |
_2LEMB _xCOMERCIO EXTERIOR _91647 |
| 942 |
_2ddc _cBK |
||
| 999 |
_c869 _d869 |
||