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00743nam a2200217 4500 |
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arbauncb |
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150325s1962 ag g 000 0 spa d |
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20171017110513.0 |
| 040 |
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|a AR-BaUNCB
|c AR-BaUNCB
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| 245 |
1 |
3 |
|a La observación /
|c Víctor F. Lenzen.
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| 260 |
|
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|a Buenos Aires :
|b Universidad de Buenos Aires,
|c 1962.
|
| 440 |
|
0 |
|a Cuadernos de epistemología;
|v no. 001
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| 500 |
|
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|a Capitulo 2 de Procedures of empirical science, incluído en la International Encyclopedia of Unified Science.
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| 300 |
|
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|a 21 p. ;
|c 22 cm.
|
| 100 |
1 |
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|a Lenzen, Víctor F
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| 082 |
0 |
4 |
|a 001
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| 650 |
|
7 |
|a Investigación científica
|2 unescot
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| 650 |
|
7 |
|a Observación
|2 mpirdes
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| 650 |
|
7 |
|a Métodos de investigación
|2 mpirdes
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| 999 |
|
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|c 1104
|d 1104
|