Principles of economics.
- 9th (variorum) ed., with annotations by C. W. Guillebaud. 9th (variorum) ed., with annotations by C. W. Guillebaud.
- London, New York, London, New York, Macmillan for the Royal Economic Society, 1961.
Published for the Royal Economic Society.
Bibliographical footnotes.
v. 1. Text.--v. 2. Notes.
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