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20231114185709.0 |
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980612s1970 ag g 000 0 spa d |
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|a AR-LpUBP
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|a 301.173
|a 375.8
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100 |
1 |
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|a Kropotkin, Petr Alekseevich
|d 1842-1921
|9 94691
|
245 |
1 |
0 |
|a El apoyo mutuo :
|b un factor de evolución
|
260 |
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|a Buenos Aires :
|b Proyección,
|c 1970.
|
300 |
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|a 328 p. ;
|c 20 cm.
|
500 |
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|a Apéndice, p. 301-328 Notas bibliográficas al pie de página
|
650 |
|
4 |
|a SOCIALIZACION
|9 76960
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650 |
|
4 |
|a BIOLOGIA-EVOLUCION
|9 67066
|
942 |
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|c BK
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|c 132337
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988 |
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|d CLI CLI
|