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Mathematical statistics
Wilks, Samuel S., (1950)
Applied statistics in decision-making
Chacko, George Kuttickal, (1971)
Multivariate statistical methods
Morrison, Donald F., (1976)
Social statistics
Blalock, Hubert M., (1972)
Conceptualization and measurement in the social sciences
Blalock, Hubert M., (1983)
Blalock, Hubert M., (1960)