Eichhorn Wolfgang Theory of the price index fisher's test approach and generalizations - Berlin Springer Verlag 1976 - 95p. cm. - Lecture notes in economics and mathematical systems ed by M Beckmann and H P Kunzi; 140 . Standard No.: 135,815 Source: Textual Subjects--Topical Terms: ECONOMICS Dewey Class. No.: X:76:(B), L6