David, H. A. 1925-2014. The method of paired comparisons / H. A. David. - London : Charles Griffin, 1963. - 124 p. ; 22 cm. - Griffin's statistical monographs & courses ; no 12 . - Griffin's statistical monographs & courses ; no. 12. . Bibliography: p. 104-109 and index. Subjects--Topical Terms: Experimental design.Statistical mathematics Dewey Class. No.: 519.5 / DAM 1963