TY - BOOK AU - Allen, R. G. D. AU - ED - ED - ED - ED - TI - : a mathematical treatment, SN - 2 PY - 1967///46 CY - London :;New York PB - Macmillan; ;;St. Martin's P. KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Economics, Mathematical.;Macroeconomics N1 - Bibliographical footnotes; 5 ER -