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| LEADER |
01276nam a2200241 a 4500 |
| 008 |
050201s1984||||es a |||||||||||||spa|| |
| 041 |
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|a spa
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| 094 |
|
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|a 338.2765
|b G149p
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| 100 |
|
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|a Galdámez Maldonado, Roberto Antonio
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| 700 |
|
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|a González Cerna, Rodolfo Oswaldo
|e coautor
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| 700 |
|
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|a García Rivera, Alfonso Antonio
|e coautor
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| 245 |
|
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|a Proyecto para la elaboración de artículos abrasivos a partir de sub-productos locales /
|c Roberto Antonio Galdámez Maldonado, Rodolfo Oswaldo González Cerna, Alfonso Antonio García Rivera.
|
| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1984
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| 300 |
|
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|a 299 h. ;
|b il
|
| 502 |
|
|
|a Tesis (Ing. Industrial) -- Universidad de El Salvador.
|
| 650 |
|
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|a ABRASIVOS
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| 991 |
|
|
|a bc_mercy
|
| 992 |
|
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|a 05/07/2006
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| 942 |
|
|
|c BK
|
| 999 |
|
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|c 53133
|d 53133
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 338_276500000000000_G149P
|7 0
|8 T
|9 90314
|a 10
|b 10
|c T
|d 2012-08-16
|i 10109069
|o 338.2765 G149p
|p 10109069
|r 2012-08-16
|t 1
|w 2012-08-16
|y TS
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1984_000000000000000_G3MP
|7 0
|8 T
|9 90315
|a 15
|b 15
|c T
|d 2012-08-16
|i 15104698
|o 1984 G3Mp
|p 15104698
|r 2012-08-16
|t 1
|w 2012-08-16
|y TS
|x 25/10/2011
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 1984_000000000000000_G3MP
|7 0
|8 T
|9 90316
|a 15
|b 15
|c T
|d 2012-08-16
|i 15104699
|o 1984 G3Mp
|p 15104699
|r 2012-08-16
|t 2
|w 2012-08-16
|y TS
|x 25/10/2011
|