Empirical model-building and response surfaces / George E.P. Box, Norman R. Draper. Box, George E. P. Draper, Norman Richard. Experimental design. Response surfaces (Statistics) QA279 .B67 1987 519.5 19 BOE Includes indexes. Bibliography: p. 615-656. New York : Wiley, c1987. c1987. 1987 Text xiv, 669 p. : eng Wiley series in probability and mathematical statistics. Applied probability and statistics