Principles of Political Economy by Mill, John Stuart

The Principles of Political Economy - Paperback, by Ricardo David - Acceptable

Everyman's Lib. David Ricardo Principles of Political Economy & Taxation HC 1969

The Principles of Political Economy John R. McCulloch 5th Ed. Hardcover 1965

The Principles of Political Economy and Taxation Paperback

Principles of Political Economy by John Stuart Mill (1987 PB) ISBN 0678014531

Principles Of Political Economy

The Principles of Political Economy and Taxation by David Ricardo: Used