| LEADER | 00546nam a22001571a 4500 | ||
|---|---|---|---|
| 001 | UNA01000031510 | ||
| 005 | 20140514102432.0 | ||
| 008 | 080728s1991 xxu r 000 0 eng d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 428.24 |b N427-Li |
| 100 | 1 | |a Nelson, Virginia | |
| 245 | 1 | 0 | |a Listening to communicate in english : |b instructor's manual ; intermediate level / |c Virginia Nelson. |
| 260 | |a [S.l.] : |b Illinois : National Texbook Co. , |c 1991. | ||
| 300 | |a 115 p. ; |c 27 cm. | ||
| 650 | 0 | 4 | |a INGLES |
| 650 | 0 | 4 | |a ENSEÑANZA |