| LEADER | 00378nam a2200121 a 4500 | ||
|---|---|---|---|
| 001 | 000753204 | ||
| 005 | 20250708110515.0 | ||
| 008 | 250708 gr |||||| d | ||
| 040 | |a Sistema de Bibliotecas de Universidad de Costa Rica | ||
| 100 | 1 | |a Pearl, Richard Maxwell |d 1913- | |
| 245 | 1 | 0 | |a How to know the minerals and rocks / |c Richard M. Pearl. |
| 264 | |c c1955 | ||
| 916 | |a Centro Catalográfico | ||