00865nam0 2200265 450 00002440120090313120846.020090313d1965----km-y0itay50------baengNLy-------001yyLinear aggregation of economic relationsby H. TheilAmsterdamNorth-Holland1965XI, 205 p.23 cmContributions to economic analysis2001Contributions to economic analysisLinear aggregation of economic relations45315Teoria dei gruppiStatistica33020EconomiaTheil,Henri40902ITUNIPARTHENOPE20090313RICAUNIMARC000024401214/79CNR/L/230NAVA22009Linear aggregation of economic relations45315UNIPARTHENOPE