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| LEADER |
00604nam a2200181 a 4500 |
| 003 |
AR-LpUBP |
| 005 |
20231114190802.0 |
| 007 |
ta |
| 008 |
091130s1953 ag a g 000 0 spa d |
| 040 |
|
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|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Bos, Héctor
|9 108236
|
| 245 |
1 |
0 |
|a Aceros: obtención, elaboración, tratamientos térmicos
|
| 260 |
|
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|a Buenos Aires :
|b Alsina,
|c 1953.
|
| 300 |
|
|
|a 503 p. :
|b il. ;
|c 18 cm.
|
| 942 |
|
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|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 MG02518
|7 0
|9 235414
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 313638
|l 0
|o Mg-02518
|p DUN313638
|r 2023-07-10 21:27:32
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 161524
|d 161524
|
| 988 |
|
|
|d CLI CLI
|