00304nam a2200109Ia 4500008004100000020001800041082001500059100001700074245005700091260003800148300000800186190710s9999    xx            000 0 und d  a0-7619-4383-8  a370.78 M89  aMuijs Daniel 0aDoing quantatitative research in education with SPSS  aNew DelhibSage Publicationc2004  a228