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| LEADER |
01011nam a2200241 a 4500 |
| 008 |
050201s1971||||sp |||||||||||||||||spa|| |
| 040 |
|
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|
| 041 |
|
|
|a spa
|
| 082 |
|
|
|a 609
|b T584p
|
| 100 |
|
|
|a Timm, Albrecht
|
| 245 |
|
|
|a Pequeña historia de la tecnología /
|c Albrecht Timm
|
| 260 |
|
|
|a Madrid :
|b Ediciones Guadarrama,
|c 1971
|
| 300 |
|
|
|a 312 p
|
| 336 |
|
|
|2 rdacontent
|a texto
|b txt
|
| 337 |
|
|
|2 rdamedia
|a no mediado
|b n
|
| 338 |
|
|
|2 rdacarrier
|a volumen
|b nc
|
| 440 |
|
|
|a Colección Universitas de Bolsillo Punto Omega; No. 128
|
| 650 |
|
|
|a Tecnología
|x Historia
|x Historia
|2 LEMB
|
| 942 |
|
|
|c BK
|2 ddc
|
| 991 |
|
|
|a No asignado
|
| 999 |
|
|
|c 54143
|d 54143
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 609_000000000000000_T584P
|7 0
|8 CG
|9 92683
|a 10
|b 10
|c CG
|d 2012-08-16
|i 10013279
|o 609 T584p
|p 10013279
|r 2017-01-24
|t 1
|w 2012-08-16
|y BK
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 609_000000000000000_T584P
|7 0
|8 CG
|9 92684
|a 10
|b 10
|c CG
|d 2012-08-16
|i 10013280
|o 609 T584p
|p 10013280
|r 2017-01-24
|t 2
|w 2012-08-16
|y BK
|