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| LEADER |
00714nam a2200229 a 4500 |
| 001 |
23390 |
| 003 |
AR-LpUBP |
| 005 |
20250704183927.0 |
| 007 |
ta |
| 008 |
081201s1956 ag g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Bértora, Héctor Raúl
|d 1922
|9 7446
|
| 245 |
1 |
0 |
|a Llave de negocio
|
| 250 |
|
|
|a 2a. ed. corregida y aumentada
|
| 260 |
|
|
|a Buenos Aires :
|b Oresme,
|c 1956.
|
| 300 |
|
|
|a 246 p. ;
|c 18 cm.
|
| 700 |
1 |
|
|a Bértora, Héctor Raúl
|d 1922
|9 7446
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 DE00563
|7 0
|9 36584
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 334879
|l 0
|o De-00563
|p DUN334879
|r 2023-07-10 20:23:16
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 23390
|d 23390
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|