00500nam a2200145Ia 4500 260327b |||||||| |||| 00| 0 eng d 658.8340184 W191.EP Wallace, J. P. 20919 Estimation of product attributes and their importance / Berlin: Springer-Verlag, 1973 vi, 94p. Lecture notes in Economics and Mathematical systems 89 Sherret, A. author. 20921 ddc BK 0 0 0 658_834018400000000_W191_EP 0 19522 ISI ISI 1998-10-08 0 658.8340184 W191.EP DP9300 2019-02-14 00:00:00 BK 15971 15971