| LEADER | 00490nam a22001571a 4500 | ||
|---|---|---|---|
| 001 | UNA01000024611 | ||
| 005 | 20120328185751.0 | ||
| 008 | 080728s1968 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 420.7 |b C743a |
| 100 | 1 | |a Conlin, David A | |
| 245 | 1 | 2 | |a A modern approach to teaching english / |c David A. Conlin |
| 260 | |a New York : |b Van Nostrand Reinhold , |c 1968 | ||
| 300 | |a 248 p. ; |c 23 cm. | ||
| 650 | 0 | 4 | |a INGLES |
| 650 | 0 | 4 | |a ENSEÑANZA |