| LEADER | 00539nam a2200181 a 4500 | ||
|---|---|---|---|
| 001 | UNA01000269745 | ||
| 005 | 20131005154927.0 | ||
| 008 | 131005s1977 nju 000 eng d | ||
| 020 | |a 0130033928 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 428.24 |b B474a |
| 100 | 1 | |a Bens, Allis R. | |
| 245 | 1 | 0 | |a Active english : |b pronunciation and speech. / |c Allis R. Bens. |
| 260 | |a New Jersey : |b Prentice-Hall, |c 1977. | ||
| 300 | |a 314 p. ; |c 28 cm. | ||
| 650 | 0 | 4 | |a INLGES |
| 650 | 0 | 4 | |a LENGUAJE |
| 650 | 0 | 4 | |a FONETICA |