TY - BOOK AU - Ball,R.J. TI - The international linkage of national economic models SN - 044410464X (American Elsevier) U1 - 382.1 PY - 1973/// [Reprint 1975] CY - Amsterdam, New York PB - North-Holland Pub. Co., American Elsevier Pub. Co. KW - International economic relations KW - Mathematical models N1 - Includes bibliographical references ER -