TY - BOOK AU - Tsukui,Jinkichi AU - Murakami,Yasusuke,1931- TI - Turnpike optimality in input-output systems SN - 0444852212 PY - 1979/// CY - Elsevier/North-Holland : New York PB - North-Holland Pub. Co. : Amsterdam ; New York ; Sole distributors in the U.S.A. and Canada KW - Turnpike theory (Economics) KW - Input KW - output analysis N1 - Includes bibliographical references and index ER -