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| LEADER |
00864nam a2200205 a 4500 |
| 008 |
050201s1983||||es |||||||||||||||||spa|| |
| 041 |
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|a spa
|
| 094 |
|
|
|a 624.16
|b A473p
|
| 100 |
|
|
|a Alvarez, Donaldo
|
| 245 |
|
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|a Procedimiento para calcular la producción del equipo usado en terracerías
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| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1983
|
| 300 |
|
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|a 169 h.
|
| 502 |
|
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|a Tesis (Ing. Civil) -- Universidad de El Salvador
|
| 650 |
|
|
|a TERRACERIA
|
| 991 |
|
|
|a No asignado
|
| 992 |
|
|
|a 06/04/2010
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 70542
|d 70542
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 624_160000000000000_A473P
|7 0
|8 T
|9 127397
|a 10
|b 10
|c T
|d 2012-08-15
|i 10106012
|o 624.16 A473p
|p 10106012
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1983_000000000000000_A5
|7 0
|8 T
|9 127398
|a 15
|b 15
|c T
|d 2012-08-15
|i 15102829
|l 2
|o 1983 A5
|p 15102829
|r 2013-08-15
|s 2013-08-13
|t 1
|w 2012-08-15
|y TS
|x 05/04/2010
|