| LEADER | 00427nam a22001331a 4500 | ||
|---|---|---|---|
| 001 | UNA01000044601 | ||
| 005 | 20120328190849.0 | ||
| 008 | 080728s1979 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 420.7 |b R287rd |
| 245 | 0 | 0 | |a Reading and thinking in english : |b discovering discourse |
| 260 | |a Oxford : |b Oxford University Press , |c c1979 | ||
| 650 | 0 | 4 | |a INGLES |
| 650 | 0 | 4 | |a ENSEÑANZA |