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| LEADER |
00660nam a2200205 a 4500 |
| 001 |
22708 |
| 003 |
AR-LpUBP |
| 005 |
20250704183903.0 |
| 007 |
ta |
| 008 |
081016s1941 ck g o000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 110 |
2 |
|
|a Colombia. Ministerio de Minas y Petróleos
|9 23193
|
| 245 |
1 |
0 |
|a Proyecto de código de minas
|
| 260 |
|
|
|a Bogotá :
|b Impr. Nacional,
|c 1941.
|
| 300 |
|
|
|a 82 p. ;
|c 18 cm.
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 COLOMBIA452
|7 0
|9 35401
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 001137/942
|l 0
|o Colombia-452
|p DUN001137x942
|r 2023-07-10 20:22:56
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 22708
|d 22708
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|