TY - BOOK AU - Bergstrom,Abram R. TI - Selected economic models and their analysis AV - HB74.M3 B44 U1 - 330/.01/82 PY - 1967/// CY - New York PB - American Elsevier Pub. Co. KW - Economics KW - Mathematical models KW - Local KW - Econometrics N1 - 920706; Bibliography: p. 124-127 ER -