Zacks,Shelemyahu. The Theory of Statistical Inference Textual Documents - 1971. - New York: John Wiley and Sons,Inc, 1971. - xiii;609p.: R05445. ISBN: 0-471-98103-6 Subjects--Uniform Titles: Statistics,Sufficient Statistics,Equivariant Estimators. Dewey Class. No.: 519.54 ZAC