Studies in econometric method / by Cowles Commission research staff members; edited by Wm. C. Hood and Tjalling C. Koopmans. Econometric method. Hood, Wm. C. Koopmans, Tjalling C. Economics, Mathematical. HB171 .H68 330.182 HOS includes index Bibliography: p. 305-310. New York ; Wiley , 1953. 1953. 1953 Text xix, 323 p. : eng Cowles Commission for Research in Economics. Monograph no. 14 Monographs of the Cowles Commission for Research in Economics ; no. 14.