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| LEADER |
00000nam a2200000 a 4500 |
| 001 |
koha37700 |
| 003 |
AR-EnULPH |
| 005 |
20220906124545.0 |
| 007 |
ta |
| 008 |
990716s1985 ag g 000 0 spa d |
| 020 |
|
|
|a 9509098051
|
| 025 |
|
|
|a 38291
|q localID
|
| 024 |
8 |
0 |
|a 033800
|
| 040 |
|
|
|a AR-EnULPH
|b spa
|c AR-EnULPH
|
| 080 |
1 |
|
|a 620.9
|2 1991
|
| 100 |
1 |
|
|a Krenz, Jerrold H.
|9 404807
|
| 245 |
1 |
0 |
|a Uso racional de la energía :
|b El gran desafío contemporáneo /
|c Jerrold H. Krenz.
|
| 260 |
|
|
|a Buenos Aires :
|b Aragón,
|c 1985.
|
| 300 |
|
|
|a 287 p.
|
| 690 |
1 |
4 |
|a Ciencias ambientales
|9 3139
|
| 650 |
2 |
4 |
|a Energía
|9 479353
|
| 650 |
2 |
4 |
|a Consumo de energía
|9 480458
|
| 650 |
2 |
4 |
|a Conservación de la energía
|9 480448
|
| 650 |
2 |
4 |
|a Contaminación
|9 479262
|
| 650 |
2 |
4 |
|a Energía nuclear
|9 480941
|
| 650 |
2 |
4 |
|a Recursos energéticos
|9 437429
|
| 942 |
|
|
|c BK
|
| 934 |
|
|
|a 033800
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 6209_KRE
|7 0
|9 50616
|a DHU
|d 1999-07-16
|e DGE
|f DON
|i 38291
|l 0
|o 620.9 KRE
|p 38291
|r 2023-12-29 00:00:00
|w 2022-08-03
|x Encuadernación R
|y BK
|k 10
|b COLECCION ABIERTA PLANTA BAJA
|
| 999 |
|
|
|c 37700
|d 37700
|
