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00855na a2200217 4500 |
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050201s1974|||||||aldof||||||||1|||spa|d |
| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
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| 041 |
0 |
|
|a spa
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| 082 |
0 |
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|a 669.016
|b D818p
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| 100 |
1 |
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|a Dubox, Eduardo J.
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| 245 |
0 |
0 |
|a Prácticas de Metalografía /
|c Por Eduardo J. Dubox.
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| 250 |
|
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|a 1a. ed.
|
| 260 |
|
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|a Buenos Aires, Argentina :
|b Marymar-Ediciones,
|c 1974
|
| 300 |
|
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|a 254 p. ;
|b ilus. ;
|c 22.6 cms.
|
| 490 |
0 |
|
|a Colección Ciencia y Tecnología
|
| 500 |
|
|
|a Comp. : Referencias Bibliográficos e Indice general
|
| 650 |
|
7 |
|a Metalografía
|2 lemb
|
| 942 |
|
|
|c BK
|8 ddc
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| 999 |
|
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|c 143235
|d 143235
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| 952 |
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|
|0 0
|1 0
|4 0
|6 669_016000000000000_D818P
|7 0
|8 CG
|9 258106
|a 30
|b 30
|c GN
|d 1969-12-31
|e | A.I.D.
|h 1974 1a ed.
|i 30007254
|o 669.016 D818p
|p 30007254
|r 2013-02-14
|t 1
|w 2008-10-20
|y BK
|