TY - BOOK AU - Eichhorn, Wolfgang AU - Voeller, Joachim TI - Theory of the price index : Fisher's test approach and generalizations PB - Springer-Verlag PY - 1976 T2 - Lecture notes in economics and mathematical systems VL - 140 EP - 95 p. UR - https://ci.nii.ac.jp/ncid/BA03554068 SN - 3540080597 SN - 0387080597 ER -