00321    a2200109   4500001001000000005001700010008004100027245004000068100001900108773006700127999001700194ART_1205120260410161902.0260409a                                 10aExact and superlative index numbers1 aDiewert, W. E.0 tJournal of econometricsg- Vol. 4, Nº 2 (may. 1976)wREV11720  c26056d26056