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AR-LpUBP |
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120802s1942 ag g 000 0 spa d |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 245 |
1 |
0 |
|a La ciencia en el mundo de mañana /
|c Wendt, Gerald.
|
| 260 |
|
|
|a Buenos Aires :
|b Espasa-Calpe Argentina, S. A.,
|c 1942.
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| 942 |
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|c BK
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|o Na-00280
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|r 2023-07-10 20:12:59
|w 2023-07-10
|y BK
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| 999 |
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|c 2832
|d 2832
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| 988 |
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|c 34
|d Kiperszmid
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