Cost and Choice
Subtitle: An Inquiry in Economic Theory (Midway Reprints Series)
Publisher: University Of Chicago Press
Published: March 15, 1979
Language: eng
Number of pages: 120
ISBN-13: 9780226078182
First sentence: "If among a nation of hunters . . . it usually costs twice the labour to kill a beaver which it costs to kill a deer, one beaver should naturally exchange for or be worth two deer."