Lazarsfeld, Paul F. The algebra of dichotomous systems. (English) Zbl 0103.36603 Stud. Item Anal. Prediction, 111-157 (1961). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents Keywords:statistics PDFBibTeX XML