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| LEADER |
00756nam a2200193 a 4500 |
| 008 |
050201s1989||||es a |||||||||||||spa|| |
| 942 |
|
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|c BK
|
| 041 |
|
|
|a spa
|
| 094 |
|
|
|a 676.2
|b L321b
|
| 100 |
|
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|a Lardé Valladares, Nelly Jeanette
|
| 700 |
|
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|a Molina Mendoza, Wilfredo
|e coautor
|
| 700 |
|
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|a Rivera Leiva, José Antonio
|e coautor
|
| 245 |
|
|
|a Balance de materia en una planta productora de papel
|
| 260 |
|
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|a San Salvador :
|b Universidad de El Salvador,
|c 1989
|
| 300 |
|
|
|a 99 h. ;
|b il
|
| 502 |
|
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|a Tesis (Ing Químico) -- Universidad de El Salvador.
|
| 650 |
|
|
|a PAPEL-INDUSTRIA Y COMERCIO
|
| 999 |
|
|
|c 69512
|d 69512
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 676_200000000000000_L321B
|7 0
|8 T
|9 125479
|a 10
|b 10
|c T
|d 2012-08-15
|i 10111621
|o 676.2 L321b
|p 10111621
|r 2012-08-15
|t 1
|w 2012-08-15
|y TS
|