Buchanan, James M.
Cost and choice : an inquiry in economic theory .-- Chicago : Markham Publishing Company , 1969
.--XV, 1 h., 104 p. 23 cm .-- ( Markham Economic Series ).
Cost and choice : an inquiry in economic theory .-- Chicago : Markham Publishing Company , 1969
.--XV, 1 h., 104 p. 23 cm .-- ( Markham Economic Series ).