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LEADER |
00972nam a2200241 a 4500 |
001 |
000000005848 |
003 |
OSt |
005 |
20180516105641.0 |
008 |
170708s1979 cr r|||| 000 0 spa d |
040 |
|
|
|a Sistema de Bibliotecas UNAH
|
999 |
|
|
|c 5848
|d 5848
|
082 |
0 |
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|a 306.4-T25
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245 |
0 |
0 |
|a Tecnología y necesidades básicas
|
260 |
|
|
|a San José, Costa Rica
|b EDUCA
|c 1979.
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300 |
|
|
|a 69 p.
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490 |
0 |
|
|a (DEI-EDUCA)
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650 |
|
4 |
|a TECNOLOGÍA
|x ASPECTOS SOCIALES
|9 3610
|
650 |
|
4 |
|a TECNOLOGÍA
|x ASPECTOS SOCIOECONOMICO
|9 15471
|
942 |
|
|
|2 ddc
|c LB
|
952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 306_000000000000000_4T25
|7 0
|9 15943
|a CG
|b BC
|l 0
|o 306.4-T25
|p 237740
|y LB
|
952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 306_000000000000000_4T25
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|9 15944
|a CG
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|l 3
|o 306.4-T25
|p 237741
|r 2017-03-31
|s 2017-03-24
|y LB
|
952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 306_000000000000000_4T25
|7 0
|9 15945
|a BVS
|b BVS
|l 0
|o 306.4-T25
|p BVS130715945
|y LB
|
952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 306_000000000000000_4T25
|7 0
|9 15946
|a BVS
|b BVS
|l 0
|o 306.4-T25
|p BVS130715946
|y LB
|