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150707e1991 us ||||gr|||| 00| 0 eng d |
| 999 |
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|c 31692
|d 31692
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| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|e rda
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| 041 |
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|a eng
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| 082 |
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|2 20
|a 574.192 4
|b SI577
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| 110 |
2 |
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|a Sigma Chemical Company
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| 245 |
1 |
0 |
|a Biochemicals organic compounds for research and diagnostic reagents/
|c Sigma Chemical Company
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| 264 |
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|a St. Louis, Estados Unidos :
|b Sigma Chemical
|c 1991
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| 300 |
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|a 2144 páginas;
|c 23 cm
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| 336 |
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|2 rdacontent
|a texto
|b txt
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| 337 |
|
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|2 rdamedia
|a no mediado
|b n
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| 338 |
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|2 rdacarrier
|a volumen
|b nc
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| 500 |
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|a Incluye indices
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| 505 |
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|a Alphabetic list of compounds -- Diagnostic kits and reagents -- Equipment book and supplies -- Other product groups -- Tissue culture -- Molecular biology immuno-chemicals -- Bioactive peptides
|g Lista alfabética de compuestos -- kits de diagnóstico y reactivos -- Libros y suministros de equipos -- Otros grupos de productos -- Cultivo de tejidos -- Biología molecular inmuno-química -- Péptidos bioactivos.
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| 650 |
1 |
7 |
|2 LEMB
|a Bioquímica
|v Catálogo
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| 942 |
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|2 ddc
|c BK
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| 952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 574_192000000000000_4_SI577
|7 0
|8 R
|9 45666
|a 16
|b 16
|c R
|d 2015-07-07
|i 16004756
|o 574.192 4 SI577
|p 16004756
|r 2015-07-07
|t 1
|w 2015-07-07
|y BK
|z 07/07/2015
|