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130901s2005 pan ||||g| | 00| ||spa d |
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|a 022790
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|a Sistema de Bibliotecas de la Universidad de Panamá
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082 |
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4 |
|a T 658.5
|b Sa5
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100 |
2 |
1 |
|a Sánchez C., Eliécer E.
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245 |
1 |
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|a Estudio preliminar para la creación de una fábrica de machetes
|c / Eliécer E. Sánchez C.
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260 |
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|a Panamá
|b : Universidad
|c , 1975.
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300 |
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|a ix, 74
|b : ilus.
|c ; 28cm.
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650 |
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|a INDUSTRIA DEL ACERO
|2 LEMB.
|9 159074
|
650 |
|
7 |
|a METALURGIA DEL ACERO
|2 LEMB
|9 128891
|
942 |
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|c TS
|2 ddc
|
999 |
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|c 55076
|d 55076
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952 |
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|0 0
|1 0
|2 ddc
|4 0
|6 T_658_500000000000000_SA5
|7 0
|8 T
|9 81549
|a 10
|b 10
|c 15
|d 2014-01-20
|l 1
|o T 658.5 Sa5
|p 00223172
|r 2022-09-05
|s 2022-09-05
|t e.1
|w 2014-01-20
|y TS
|