Kendall, Maurice G. 1907- Rank correlation methods / Maurice G. Kendall. - 4th ed. - London : Griffin, 1975 - viii, 202 p. : ill. ; 24 cm. Bibliography: p. 167-171. ISBN: 0852641990 Subjects--Topical Terms: Correlation (Statistics)Statistics as Topic. Dewey Class. No.: 519.537 / KER 1975