Mill, John Stuart 1806-1873.
Collected works of John Stuart Mill /

. - Toronto : Buffalo : University of Toronto Press,  Routledge & Kegan Paul,  1977- 
. - v.  25 cm. 
<br/> V. 2. Principles of political economy. 1. Books 1-2  <br/>  V. 3. Principles of political economy. 2. Books 3-5 and appendices  <br/>  V. 7. A system of logic. 1. Books 1-3  <br/>  V. 8. A system of logic. 2. Books 4-6 and appendices  <br/>  V. 18. Essays on politics and society. 1  <br/>  V. 19. Essays on politics and society. 2  <br/>  <br/>