00602nam a2200157 a 4500041000800000082001800008100002000026245005900046260005200105650001500157650001600172942000700188999001500195952011700210952011700327  afre  a300.1bF37m37  aFestinger, Leon  aLes méthodes de recherche dans les sciences sociales  aParísbPresses Universitaires de Francec1963  aSOCIOLOGIA  aMETODOLOGIA  cBK  c3682d3682  00102ddc40718DEPOaCINEPbDEPOSITOd1970-05-25l0o300.1 F37m37p005267r2012-10-02 00:00:00w2009-08-11yBK  00102ddc40718DEPOaCINEPbDEPOSITOd2009-08-11l0o300.1 F37m37p005268r2012-10-02 00:00:00w2009-08-11yBK