WETHERILLl, G.Barrie Sampling inspection and quality control /[by] G.Barrie Wetherill - 2nd ed. - London Chapman and hall 1982 - viii, 146 p. Includes references & index. ISBN: 0-412-14960-5 Subjects--Topical Terms: SamplingStatistical mathematics Dewey Class. No.: 519.52 / WET