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AR-LpUBP |
| 005 |
20231114183734.0 |
| 007 |
ta |
| 008 |
091020s1945 ag g 000 0 spa d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Wilkens, Alexander
|9 63662
|
| 245 |
1 |
0 |
|a Estadísticas de las velocidades absolutas estelares en su relación con las magnitudes absolutas y los tipos espectrales
|
| 260 |
|
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|a La Plata :
|b Observatorio Astronómico,
|c 1945.
|
| 300 |
|
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|a 30 p. ;
|c 21 cm.
|
| 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 MF10050_EJ2
|7 0
|8 NFIC
|9 108823
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 006163/45
|l 0
|o Mf-100-50 ej.2
|p DUN006163x45
|r 2023-07-10 20:47:23
|w 2023-07-10
|y BK
|
| 999 |
|
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|c 77042
|d 77042
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| 988 |
|
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|d CLI CLI
|
