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00682nam a2200205 a 4500 |
| 001 |
87372 |
| 003 |
AR-LpUBP |
| 005 |
20250704192131.0 |
| 007 |
ta |
| 008 |
111213s1987 ag a g 000 0 spa d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 110 |
2 |
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|a Argentina. Comisión Nacional de Energía Atómica
|9 33986
|
| 245 |
1 |
0 |
|a Qué es el agua pesada?
|
| 260 |
|
|
|a Buenos Aires :
|b Comisión Nacional de Energía Atómica,
|c 1987?.
|
| 300 |
|
|
|a 6 p. :
|b il. ;
|c 21 cm.
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 427MC
|7 0
|9 122961
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 487754
|l 0
|o 427-Mc
|p DUN487754
|r 2023-07-10 20:52:07
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 87372
|d 87372
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|