| LEADER | 00693nam a22001931a 4500 | ||
|---|---|---|---|
| 001 | UNA01000023997 | ||
| 005 | 20120328185729.0 | ||
| 008 | 080728s1984 000 0 fre d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 428 |b A466p |
| 100 | 1 | |a Allen, Virginia French | |
| 245 | 1 | 0 | |a Progressive listening series : |b exercises in listerning for comprehension and fluency / |c Virginia French Allen, Francis Shoemaker |
| 250 | |a [1a. ed.] | ||
| 260 | |a Heredia, C.R. : |b BUNA , |c 1984 | ||
| 300 | |a 299 h. en varias paginaciones ; |c 21x33 cm. | ||
| 500 | |a Fotocopia de: [S.l. : s.n., 19--?] | ||
| 650 | 0 | 4 | |a INGLES |
| 650 | 0 | 4 | |a ENSEÑANZA |
| 700 | 1 | |a Shoemaker Francis | |