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| LEADER |
00741nam a2200205 a 4500 |
| 001 |
177534 |
| 003 |
AR-LpUBP |
| 005 |
20250704201510.0 |
| 007 |
ta |
| 008 |
120619s1967 pe g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Del Mazo, Gabriel
|d 1898-1969
|9 25420
|
| 245 |
1 |
0 |
|a Integración fluvial Sudamericana: mediante un canal natural central que una las Cuencas del Orinoco, el Amazona y el Plata
|
| 260 |
|
|
|a Lima :
|b Universidad Nacional Villarreal,
|c 1967.
|
| 300 |
|
|
|a 57 p. ;
|c 21 cm.
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 618DB
|7 1
|9 255687
|a DUN
|b DUN
|c FGF
|d 2023-07-10
|i 413743
|l 0
|o 618-Db
|p DUN413743
|r 2023-07-10 21:34:20
|w 2023-07-10
|y FO
|
| 999 |
|
|
|c 177534
|d 177534
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|