SPSS for windows Statistics 2 PASW statistics- electronic files 1 Psychometrics 1 Psychometrics-Computer programs 1 SPSS 1 Social science- statistical methods 1 Social sciences- Statistical methods- Computer programing 1 Social sciences-Statistical methods 1 Social sciences-Statistical methods-Computer programs 1 Social sciences-statistical methods-computer programs 1 Statistics-computer programs 1 Statistics-data processing 1