Allen, R. G. D. Macro-economic theory : a mathematical treatment / by R.G.D. Allen. - London : English Language Book Society ; Macmillan, c1967 [reprint 1968] - ix, 420 p. : ill. ; 21 cm. Includes bibliographical references and index. Subjects--Topical Terms: Economics, --Mathematical.Macroeconomics. Dewey Class. No.: 330.0151 / ALM 1968