| LEADER | 00461nam a22001451a 4500 | ||
|---|---|---|---|
| 001 | UNA01000044521 | ||
| 005 | 20120328190846.0 | ||
| 008 | 080728s1967 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 407 |b M155-L |
| 100 | 1 | |a Mackey, William Francis | |
| 245 | 1 | 0 | |a Lenguaje teaching analysis / |c William francis Mackey |
| 260 | |a Bloomington : |b Indiana University , |c 1967 | ||
| 650 | 0 | 4 | |a LENGUAS |
| 650 | 0 | 4 | |a ENSEÑANZA |