Carmines, Edward G
Reliability and validity assessment Validity assessment. - 1st ed. - Beverly Hills, Calif. Sage Publications c1979 - 70 p. ; 22 cm.
9780803913714
Social sciences - Methodology
Social sciences - Statistical methods
300.18 , A3/1
Reliability and validity assessment Validity assessment. - 1st ed. - Beverly Hills, Calif. Sage Publications c1979 - 70 p. ; 22 cm.
9780803913714
Social sciences - Methodology
Social sciences - Statistical methods
300.18 , A3/1