| LEADER | 00545nam a22001811a 4500 | ||
|---|---|---|---|
| 001 | UNA01000031522 | ||
| 005 | 20120328190152.0 | ||
| 008 | 080728s1989 000 0 spa d | ||
| 020 | |a 0175558566 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 428.24 |b C851w |
| 100 | 1 | |a Cotton, David | |
| 245 | 1 | 0 | |a World of business : |b tapescripts and answers / |c David Cotton |
| 250 | |a 1 | ||
| 260 | |a [S.l.] : |b Hong Kong : Thomas Nelson , |c 1989 | ||
| 300 | |a 46 p. / 24 cm. ; |c 1v. | ||
| 650 | 0 | 4 | |a INGLES |
| 650 | 0 | 4 | |a ENSEÑANZA |