Ley P.
Quantitative aspects of psychological assessment an introduction - - London Duckworth 1972 - 180 p. 22 cm. - .
Psychological tests, Psychometrics
Psychometrics
Psychological tests
152.8 / LEY
Quantitative aspects of psychological assessment an introduction - - London Duckworth 1972 - 180 p. 22 cm. - .
Psychological tests, Psychometrics
Psychometrics
Psychological tests
152.8 / LEY