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00689nam a22001937i 4500 |
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150610b xxu||||| |||| 00| 0 spa d |
| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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| 082 |
|
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|2 20 edición
|a 510
|b L345
|
| 245 |
0 |
0 |
|a Las matemáticas si cuentan (folleto) /
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| 300 |
|
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|a 12 hojas :
|c 30 cm
|
| 336 |
|
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|2 rdacontent
|a texto
|b txt
|
| 337 |
|
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|2 rdamedia
|a no mediado
|b n
|
| 338 |
|
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|2 rdacarrier
|a volumen
|b nc
|
| 505 |
|
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|a Informe cockcroft
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| 521 |
|
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|a General
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| 650 |
|
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|a Matemática
|
| 942 |
|
|
|2 ddc
|c BK
|
| 999 |
|
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|c 31387
|d 31387
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 510_000000000000000_L345
|7 0
|8 CG
|9 45225
|a 109
|b 109
|c CG
|d 2015-06-10
|i 10902092
|o 510 L345
|p 10902092
|r 2015-06-10
|w 2015-06-10
|y BK
|