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| LEADER |
00855nam a2200193 a 4500 |
| 008 |
050201s1990||||es a |||||||||||||spa|| |
| 942 |
|
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|c BK
|
| 041 |
|
|
|a spa
|
| 094 |
|
|
|a 624.151
|b E82c
|
| 100 |
|
|
|a Estrada Regalado, Nelson Mauricio
|
| 700 |
|
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|a Lemus Martell, Marlene
|e coautor
|
| 700 |
|
|
|a Villeda Martínez, Ricardo Antonio
|e coautor
|
| 245 |
|
|
|a Correlación de la resistencia a la penetración estandard (SPT) y el angulo de fricción de los suelos
|
| 260 |
|
|
|a San Salvador :
|b Universidad Centroamericana "José Simeón Cañas",
|c 1990
|
| 300 |
|
|
|a 291 h. ;
|b il.
|
| 502 |
|
|
|a Tesis (Ing. Civil) -- Universidad Centroamericana "José Simeón Cañas"
|
| 650 |
|
|
|a SUELOS
|
| 999 |
|
|
|c 69944
|d 69944
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 624_151000000000000_E82C
|7 0
|8 T
|9 126214
|a 10
|b 10
|c T
|d 2012-08-15
|i 10105975
|l 1
|o 624.151 E82c
|p 10105975
|r 2017-03-10
|s 2017-03-06
|t 1
|w 2012-08-15
|y TS
|