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| LEADER |
01289nam a2200253 a 4500 |
| 008 |
050201s1970||||es |||||||||||||||||spa|| |
| 041 |
|
|
|a spa
|
| 094 |
|
|
|a 691.5
|b V726m
|
| 100 |
|
|
|a Villatoro, Luis René
|
| 700 |
|
|
|a Barahona, José Angel
|e coautor
|
| 700 |
|
|
|a Cortéz Valiente, José Lisandro
|e coautor
|
| 245 |
|
|
|a Morteros;
|b arena-cemento, trass-puzzolana
|
| 260 |
|
|
|a San Salvador :
|b Universidad de El Salvador,
|c 1970
|
| 300 |
|
|
|a 85 h
|
| 502 |
|
|
|a Tesis (Ing. Civil) -- Universidad de El Salvador
|
| 650 |
|
|
|a ARGAMASA
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
|
|a 28/04/2011
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 66072
|d 66072
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 691_500000000000000_V726M
|7 0
|8 T
|9 117968
|a 10
|b 10
|c T
|d 2012-08-15
|i 10111697
|o 691.5 V726m
|p 10111697
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1790_000000000000000_T_4
|7 0
|8 T
|9 117969
|a 15
|b 15
|c T
|d 2012-08-15
|e Estudiante
|i 15103979
|o 1790 T 4
|p 15103979
|r 2012-08-15
|t 1 | T. XI
|w 2012-08-15
|y TS
|x 280411
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1970_000000000000000_T_4
|7 0
|8 T
|9 117970
|a 15
|b 15
|c T
|d 2012-08-15
|e Estudiante
|i 15103980
|o 1970 T 4
|p 15103980
|r 2012-08-15
|t 2 | T. XI
|w 2012-08-15
|y TS
|x 280411
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1970_000000000000000_T_4
|7 0
|8 T
|9 117971
|a 15
|b 15
|c T
|d 2012-08-15
|e Estudiante
|i 15103981
|o 1970 T 4
|p 15103981
|r 2012-08-15
|t 3 | T. XI
|w 2012-08-15
|y TS
|x 280411
|