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150818s1974 ag r 000 0 spa d |
| 040 |
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|a AR-TrUNPB
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| 082 |
0 |
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|a 300.72
|2 20
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| 100 |
1 |
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|a Ander-Egg, Ezequiel,
|d 1930-
|9 7
|
| 245 |
1 |
0 |
|a Introducción a las técnicas de investigación social /
|c Ezequiel Ander-Egg
|
| 250 |
|
|
|a 4a ed
|
| 260 |
|
|
|a Buenos Aires :
|b Hvmanitas,
|c 1974
|
| 300 |
|
|
|a 335 p
|
| 490 |
0 |
|
|a Guidance ;
|v 6
|
| 590 |
|
|
|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a ANALISIS DE DATOS
|2 Unescot
|9 1425
|
| 650 |
|
7 |
|a CIENCIAS SOCIALES
|2 Unescot
|9 2020
|
| 650 |
|
7 |
|a INVESTIGACION SOCIAL
|2 Unescot
|9 3918
|
| 650 |
|
7 |
|a METODOS DE INVESTIGACION
|2 Unescot
|9 4489
|
| 650 |
|
7 |
|a RECOPILACION DE DATOS
|2 Unescot
|9 5436
|
| 942 |
|
|
|c BK
|
| 910 |
|
|
|a AB060303
|
| 999 |
|
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|c 904
|d 904
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