| LEADER | 00417nam a22001571a 4500 | ||
|---|---|---|---|
| 001 | UNA01000007515 | ||
| 005 | 20120328184806.0 | ||
| 008 | 080728s1968 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 531.6 |b W697e |
| 100 | 1 | |a Wilson, Mitchell | |
| 245 | 1 | 0 | |a Energía |
| 260 | |a [S.l.] : |b Life , |c 1968 | ||
| 300 | |a 200 p. ilus. | ||
| 650 | 0 | 4 | |a FUERZA |
| 650 | 0 | 4 | |a ENERGIA |