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BFMO50000563 |
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20150713104311.0 |
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050201s1995 mx a spa |
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|a 9682448255
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|a 9789682448256
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|c SV-SsUSB
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|a 300.724
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| 100 |
1 |
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|a Rodrigues, Aroldo
|9 4541
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| 245 |
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|a La Investigación experimental en ciencias sociales /
|c Aroldo Rodrigues, Isabel Pérez de Maldonado; tr. Agustin Cantin.
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| 260 |
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|
|a [S.l.] :
|b Trillas,
|c 1995
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| 300 |
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|a 275 p. ;
|b il
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| 650 |
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7 |
|a Psicología
|x Investigación.
|2 embne
|9 4055
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| 650 |
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7 |
|a Pedagogía
|x Investigación.
|2 embne
|9 1383
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| 650 |
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7 |
|a Ciencias sociales
|x Investigación.
|2 embne
|9 4717
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| 942 |
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|e Editorial Trillas
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