Eichhorn, Wolfgang, 1933- Theory of the price index : Fisher's test approach and generalizations / Wolfgang Eichhorn [and] Joachim Voeller - Berlin : Springer-Verlag, 1976 - 95 p. ; 24 cm. - Lecture notes in economic and mathematical systems ; 140 Mathematical economics . ISBN: 3540080597 : USD 18.00 Subjects--Topical Terms: Price indexes Dewey Class. No.: 510.78082