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| LEADER |
00916nam a2200205 a 4500 |
| 008 |
050201s1970||||nq a |||||||||||||spa|| |
| 041 |
|
|
|a spa
|
| 094 |
|
|
|a 691.3
|b S393e
|
| 100 |
|
|
|a Suárez Contreras, René Ricardo
|
| 245 |
|
|
|a Estudio sobre concretos livianos a base de agregados obtenibles en Nicaragua
|
| 260 |
|
|
|a Nicaragua :
|b Universidad Nacional Autónoma de Nicaragua,
|c 1970
|
| 300 |
|
|
|a 91 h. ;
|b il
|
| 502 |
|
|
|a Tesis (Ing. Civil) -- Universidad Nacional Autónoma de Nicaragua
|
| 650 |
|
|
|a CONCRETO LIVIANO-MEZCLAS-PRUEBAS
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
|
|a 30/07/2008
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 66078
|d 66078
|
| 952 |
|
|
|0 0
|1 0
|4 1
|6 691_300000000000000_S393E
|7 0
|8 T
|9 117978
|a 10
|b 10
|c T
|d 2012-08-15
|i 10111691
|o 691.3 S393e
|p 10111691
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|
| 952 |
|
|
|0 0
|1 0
|4 1
|6 691_300000000000000_S393E
|7 0
|8 T
|9 117979
|a 10
|b 10
|c T
|d 2012-08-15
|i 10111692
|o 691.3 S393e
|p 10111692
|r 2012-08-15
|t 2
|w 2012-08-15
|y TS
|