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| LEADER |
00681nam a2200193 a 4500 |
| 008 |
050201s1964||||ag a |||||||||||||spa|| |
| 942 |
|
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|c BK
|
| 041 |
|
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|a spa
|
| 082 |
|
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|a 537
|b V437e
|
| 100 |
|
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|a Velkin, I.
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| 700 |
|
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|a Mezentzev, V.
|e coautor
|
| 245 |
0 |
3 |
|a La Energía y la vida:
|b electricidad, energía atómica /
|c Por I. Velkin y V. Mezentzev.
|
| 260 |
|
|
|a Buenos Aires :
|b Cartago,
|c 1964
|
| 300 |
|
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|a 154 p. ;
|b il
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| 440 |
|
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|a Enciclopedia popular ; n§. 9
|
| 650 |
|
|
|a FUERZA Y ENERGIA
|
| 650 |
|
|
|a PETROLEO
|
| 999 |
|
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|c 129330
|d 129330
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 537_000000000000000_V437E
|7 0
|8 CG
|9 231290
|a 10
|b 10
|c CG
|d 2012-08-15
|i 10012571
|o 537 V437e
|p 10012571
|r 2017-01-24
|t 1
|w 2012-08-15
|y BK
|