LEADER | 00513nam a2200157uu 4500 | ||
---|---|---|---|
001 | 000231101 | ||
005 | 20171012094522.0 | ||
008 | 100804 ||||| und | ||
035 | |a 9269409 | ||
040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
082 | 0 | |a 972.002.22 |b T135m |2 00 | |
100 | 1 | |a Portal, Bélfor |e Autor/a |4 aut | |
245 | 1 | 0 | |a Recursos y regiones / |c Bélfor Portal. |
773 | 0 | |7 nnam |t México | |
912 | |a 11-OCT-2013 - SALAZAR ALVAREZ, CLAUDIO | ||
917 | |a 04-AUG-2010 - CHAVARRIA LOBO, MARIA DEL MILAGRO |