Cox, D. R. Applied statistics : principles and examples / D.R. Cox, E.J. Snell. - London ; New York : Chapman and Hall, 1981. - viii, 189 pages : illustration ; 25 cm. Includes indexes. Bibliography: p. 181-183. ISBN: 0412165600 : £15.00 0412165708 Subjects--Topical Terms: Mathematical statistics. LC Class. No.: QA276 / .C6653 1981