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|a AR-SrUBC
|b spa
|e rcaa2
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|a ag
|c AR
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|a 301.08
|2 3a Abr ES
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| 100 |
1 |
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|a Campbell, Donald T.
|9 21704
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| 245 |
1 |
0 |
|a Diseños experimentales y cuasiexperimentales en la investigación social.
|c Donald T. Campbell, Julian C. Stanley.
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| 260 |
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|a Buenos Aires :
|b Amorrortu,
|c 1978.
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| 300 |
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|a 158 p. ;
|c 20 cm.
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| 336 |
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|a texto
|2 rdacontent
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| 337 |
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|a sin mediación
|2 rdamedia
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| 338 |
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|a volumen
|2 rdacarrier
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| 500 |
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|a Referencias: p. 140-152.
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| 534 |
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|t Experimental and quasi-experimental designs for research / Mauricio Kitaigorodzki
|
| 650 |
|
7 |
|a INVESTIGACION SOCIAL
|2 lemb2
|9 6231
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| 650 |
|
7 |
|a CIENCIAS SOCIALES--METODOS ESTADISTICOS
|2 lemb2
|9 876
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| 700 |
1 |
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|a Stanley, Julian C.
|9 21705
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| 942 |
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|2 cdu
|b 1994-08-11
|c BK
|d 010444
|h 301.08
|i CAMd
|z CT
|6 30108_CAMD
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| 999 |
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|c 10333
|d 10333
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