| LEADER | 00590nam a22001811a 4500 | ||
|---|---|---|---|
| 001 | UNA01000014590 | ||
| 005 | 20120328185212.0 | ||
| 008 | 080728s1980 000 0 spa d | ||
| 020 | |a 0435103695 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 420 |b G259s |
| 100 | 1 | |a Gatherer, William Alexander | |
| 245 | 1 | 2 | |a A study of english : |b learning and teaching the language / |c W. A. Gatherer |
| 260 | |a London : |b Heinemann educations books , |c 1980 | ||
| 300 | |a 174 p. ; |c 22 cm | ||
| 500 | |a Bibliografía : p. 150-167 | ||
| 650 | 0 | 4 | |a ENSEÑANZA |
| 650 | 0 | 4 | |a INGLES |