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| LEADER |
00923nam a2200253 a 4500 |
| 001 |
132919 |
| 003 |
AR-LpUBP |
| 005 |
20250704194847.0 |
| 007 |
ta |
| 008 |
990330s1997 mx g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 080 |
|
|
|a 027:681.3
|a 681.3:27
|a 027.021
|
| 100 |
1 |
|
|a Lafuente López, Ramiro
|9 95177
|
| 245 |
1 |
0 |
|a En el umbral del cambio :
|b Las tecnologías de la información y la comunicación
|
| 260 |
|
|
|a México :
|b Universidad Nacional Autónoma de México (UNAM),
|c 1997.
|
| 300 |
|
|
|a 80 p. ;
|c 21 cm.
|
| 650 |
|
4 |
|a AUTOMATIZACION DE BIBLIOTECAS
|9 3870
|
| 650 |
|
4 |
|a BIBLIOTECAS DE INVESTIGACION
|9 95178
|
| 700 |
1 |
|
|a Calva González, Juan José
|e colab.
|9 71474
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 1341LK
|7 0
|9 190231
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 501382
|l 0
|o 1341-Lk
|p DUN501382
|r 2023-07-10 21:13:34
|w 2023-07-10
|y BK
|
| 999 |
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|c 132919
|d 132919
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|