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| LEADER |
00636nam a2200181 a 4500 |
| 003 |
AR-LpUBP |
| 005 |
20231114190706.0 |
| 007 |
ta |
| 008 |
091023s1959 xx g 000 0 spa d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 100 |
1 |
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|a Forbush, Scott E.
|9 106884
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| 245 |
1 |
0 |
|a Seis conferencias sobre el campo geomágnetico de la tierra y los rayos cósmicos
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| 260 |
|
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|a Huancayo :
|b Instituto Geofísico,
|c 1959.
|
| 300 |
|
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|a 122 p. ;
|c 21 cm.
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| 942 |
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|c BK
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| 952 |
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|0 0
|1 0
|2 udc
|4 0
|6 MF00312
|7 0
|9 233020
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 362109
|l 0
|o Mf-00312
|p DUN362109
|r 2023-07-10 21:26:44
|w 2023-07-10
|y BK
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| 999 |
|
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|c 159758
|d 159758
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| 988 |
|
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|d CLI CLI
|