Introduction to positive economics
LIpsey, Richard G
Introduction to positive economics - 4th ed. - Trowbridge English language book society and Weidenfeld and Nicolson 1963 - xx,827p.; 23cm.
Introduction to positive economics - 4th ed. - Trowbridge English language book society and Weidenfeld and Nicolson 1963 - xx,827p.; 23cm.