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| LEADER |
00748nam a2200205 a 4500 |
| 008 |
050201s1970||||gt a |||||||||||||spa|| |
| 041 |
|
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|a spa
|
| 094 |
|
|
|a 691.2
|b C957p
|
| 100 |
|
|
|a Cruz Lorenzana, Héctor Eugenio
|
| 245 |
|
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|a Producción de agregados minerales. Trituración
|
| 260 |
|
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|a Guatemala :
|b Universidad de San Carlos de Guatemala,
|c 1970
|
| 300 |
|
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|a 44 p. ;
|b il
|
| 502 |
|
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|a Tesis (Ing. Civil) -- Universidad de San Carlos de Guatemala
|
| 650 |
|
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|a MATERIALES DE CONSTRUCCION
|
| 650 |
|
|
|a TRITURADORES
|
| 991 |
|
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|a No asignado
|
| 992 |
|
|
|a 30/07/2008
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 72692
|d 72692
|
| 952 |
|
|
|0 0
|1 0
|4 1
|6 691_200000000000000_C957P
|7 0
|8 T
|9 131360
|a 10
|b 10
|c T
|d 2012-08-15
|i 10111776
|o 691.2 C957p
|p 10111776
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|