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| LEADER |
00587nam a2200181 a 4500 |
| 001 |
110190 |
| 003 |
AR-LpUBP |
| 005 |
20250704193811.0 |
| 007 |
ta |
| 008 |
080722s1933 xx g 000 0 ||| d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 245 |
1 |
0 |
|a El problema del petróleo /
|c Romilio Gutiérrez Armas.
|
| 260 |
|
|
|a Santiago De Chile :
|b Ercilla,
|c 1933.
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 CHILE148
|7 0
|9 156547
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 000607/37
|l 0
|o Chile-148
|p DUN000607x37
|r 2023-07-10 21:03:01
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 110190
|d 110190
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|