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1 |
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|a Quesada, Ernesto,
|d 1858-1934
|9 16028
|
| 245 |
1 |
0 |
|a El problema nacional obrero y la ciencia económica. Conferencia inaugural del curso de economia politica
|
| 260 |
|
|
|a La Plata :
|b Archivos de pedagogía y ciencias afines (Indices),
|c 1907.
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| 942 |
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