00285nam a2200109Ia 4500082001800000100001700018245008500035260000900120300001600129490002500145500000500170  a330.183 K64b  aKlein, L. R.  aOn the interpretation of Theil's methods of estimating economic relation-shipsb  c1955  app. 147-153  aMetroeconomica, 1955  a