Theocharis, Reghinos D. Early developments in mathematical economics / Reghinos D. Theocharis - London : Macmillan, c1961. - 141 p. : ill. ; 41 p. illus. 23 cm. Includes index. ISBN: LCCN: Subjects--Topical Terms: Economics, MathematicalHistory LC Class. No.: HB99 / .T47 1961 Dewey Class. No.: 330.1543 / T385e