TY - BOOK AU - Koopmans,Tjalling Charles AU - Hood,William C. TI - Studies in econometric method T2 - Cowles Commission for Research in Economics monograph U1 - 330.0151 23 PY - 1953/// [printing 1961-1965] CY - New York PB - Wiley & Sons KW - Economics, Mathematical N1 - Includes Bibliographical reference and index ER -