|
|
|
|
| LEADER |
00764cam a22002772u 4500 |
| 001 |
LIBRI-014121 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1986 mx r 000 0 spa d |
| 020 |
|
|
|a 9688450413
|
| 040 |
|
|
|a AR-CrUNPB
|
| 082 |
0 |
|
|a 796.525/L.11
|2 20
|
| 100 |
1 |
|
|a Lazcano Sahagun, Carlos
|
| 245 |
1 |
4 |
|a Las cavernas de la Sierra Gorda /
|c Carlos Lazcano Sahagun
|
| 255 |
|
|
|a .525
|
| 260 |
|
|
|a Queretaro :
|b Universidad Autonoma de Queretaro,
|c 1986
|
| 300 |
|
|
|a 2 v
|
| 590 |
|
|
|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a DEPORTES
|2 Unescot
|9 2505
|
| 650 |
|
7 |
|a GEOLOGIA
|2 Unescot
|9 3441
|
| 650 |
|
7 |
|a BIOLOGIA
|2 Unescot
|9 1755
|
| 650 |
|
7 |
|a MEXICO
|2 Unescot
|9 4496
|
| 650 |
|
4 |
|a ESPELEOLOGIA
|
| 942 |
|
|
|c BK
|
| 910 |
|
|
|a lg001128
|
| 999 |
|
|
|c 65493
|d 65493
|