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| LEADER |
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AR-BaBNM |
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20251008131728.0 |
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cr ||||||||||| |
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098020s1910 ag |||||||||||000 | spa|| |
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|a 000142172
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| 040 |
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|a AR-BaBNM
|b spa
|e aacr
|
| 100 |
1 |
|
|a Beltrán, Juan G.,
|d 1872-1955
|9 13383
|
| 245 |
1 |
4 |
|a Los seguros sociales /
|c Juan G. Beltran
|
| 505 |
8 |
0 |
|t Alemania
|
| 650 |
|
4 |
|a Legislación
|9 8724
|
| 651 |
|
4 |
|a Alemania
|9 5560
|
| 773 |
0 |
|
|t El Monitor de la Educación Común
|g Año 29, no. 447 (1910), p. 671-676
|d Buenos Aires : Consejo Nacional de Educación, 1910
|
| 799 |
|
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|a 29
|n 447
|f 1910
|
| 856 |
|
|
|u http://www.bnm.me.gov.ar/giga1/monitor/monitor/447.pdf
|
| 942 |
|
|
|2 udc
|c ANA
|
| 999 |
|
|
|c 209126
|d 209126
|