MARC
| LEADER | 00000 a2200000 04500 | ||
|---|---|---|---|
| 001 | 28189 | ||
| 003 | |||
| 008 | 991231s d | ||
| 040 | |||
| 020 | |a 9977-64-974-X | ||
| 022 | |a 9977-64-974-X | ||
| 090 | |a 188001 | ||
| 100 | |a Bozzoli V, María Eugenia | ||
| 110 | |a Universidad de Costa Rica | ||
| 245 | |a Memoria |a Universidad de Costa Rica | ||
| 260 | |a San José: |b EUNED | ||
| 300 | |a 490 p | ||
| 700 | |a comp | ||
| 700 | |c Ramiro Barrantes | ||
| 700 | |a comp | ||
| 700 | |a Obando, Dinorah | ||
| 700 | |a comp | ||
| 700 | |a Rojas, Mirna | ||
| 700 | |a comp | ||
| 710 | |a Unicef | ||
| 710 | |a UNED | ||
| 999 | |c 14639 |d 14639 | ||