| LEADER | 00562nam a2200181 a 4500 | ||
|---|---|---|---|
| 001 | UNA01000269743 | ||
| 005 | 20131005134716.0 | ||
| 008 | 131005s1980 enk 000 eng d | ||
| 020 | |a 0521231523 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 421.54 |b O17b |
| 100 | 1 | |a O'Connor, Joseph Desmond |d 1944- | |
| 245 | 1 | 0 | |a Better english pronunciation. / |c J.D. O'Connor. |
| 250 | |a 2. ed. | ||
| 260 | |a Cambridge : |b Cambridge University Press, |c 1980. | ||
| 300 | |a 150 p. : |b il. byn ; |c 21 cm. | ||
| 650 | 0 | 4 | |a INGLES |
| 650 | 0 | 4 | |a FONETICA |