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| LEADER |
00650nam a22002414a 4500 |
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kwldg000006463 |
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Ministerio de Vivienda y Urbanismo |
| 005 |
20150225205022.0 |
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140619s1984 ||||||||||||||||||||||||| |
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|a Ministerio de Vivienda y Urbanismo
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| 110 |
2 |
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|a Instituto Nacional de Normalización
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| 245 |
1 |
0 |
|a Agua potable:
|b requisitos
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| 260 |
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|a Chile, Santiago ,
|c 1984
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| 300 |
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|a 10 p.
|
| 650 |
1 |
4 |
|a NORMAS CHILENAS
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| 650 |
1 |
4 |
|a NCH 409/1 1984
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| 650 |
1 |
4 |
|a AGUA POTABLE
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| 920 |
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|a 663.6
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| 921 |
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|a I59
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| 922 |
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|a NCH 409/1 Of84
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| 923 |
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|a 663.6/I59/NCH 409/1 Of84
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| 930 |
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|a Español
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| 999 |
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|c 15881
|d 15881
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