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| LEADER |
01087cam a2200229a 44500 |
| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
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| 041 |
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|a spa
|h eng
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| 082 |
0 |
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|a 693.5
|b I59p
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| 110 |
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|a Instituto Mexicano del Cemento y del Concreto
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| 245 |
1 |
0 |
|a Prácticas recomendables para dosificar concretos de peso normal :
|b ( ACI211.2-70 ) /
|c Instituto Mexicano del Cemento y del Concreto
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| 260 |
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|a México :
|b IMCYC,
|c 1974
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| 300 |
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|a 49 p. :
|b il. ;
|c 23 cm.
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| 440 |
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|a Serie IMCYC;
|v 2
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| 592 |
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|a Relaciones básica -- Datos previos -- Procedimientos -- Ejemplos de cálculo.
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| 650 |
0 |
7 |
|a Hormigón
|2 LEMB
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| 650 |
0 |
7 |
|a Agregados ( Materiales de construcción )
|2 LEMB
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| 991 |
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|a ing_marina
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| 992 |
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|a 11/07/2007
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| 942 |
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|c BK
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| 999 |
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|c 92069
|d 92069
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| 952 |
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|0 0
|1 0
|4 0
|6 693_500000000000000_I59P
|7 0
|8 CG
|9 166688
|a 15
|b 15
|c CG
|d 2012-08-15
|i 15007584
|o 693.5 I59p
|p 15007584
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|x 06/07/2007
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 693_500000000000000_I59P
|7 0
|8 CG
|9 166689
|a 15
|b 15
|c CG
|d 2012-08-15
|i 15007585
|o 693.5 I59p
|p 15007585
|r 2012-08-15
|t 2
|w 2012-08-15
|y BK
|x 06/07/2007
|