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| 008 | 230410s9999 xx 000 0 und d | ||
| 020 | _a521376831 | ||
| 100 | 1 | _aRichards, Jack C. | |
| 245 | 1 | 0 |
_aInterchange. English for international communication : Workbook _cRichards, Jack C. |
| 260 |
_bCambridge _c1991 _aNueva York _aEstados Unidos |
||
| 300 |
_aII _a60 |
||
| 500 | _aECONOMICAS - | ||
| 521 | _aINGENIERIA - INGLES | ||
| 546 | _aESPAÑOL | ||
| 999 |
_c59490 _d59490 |
||
| 040 | _aAR-CtUCP | ||