On liberty

By Mill, John Stuart. New York Bobbs Merrill 1956 . xxviii,141 p. 21 cm..

Principles of the philosophy of the future

By Feaerbach, Ludwig. Indianapolis Bobbs Merrill 1966 . lxxxiii,85 p. , First published in 1843 under the title Grandsatze der philosophie der zudkunft 20 cm..

Place Hold on Principles of the philosophy of the future

Library, University of Sri Jayewardenepura, Sri Lanka : Search for 'se,phr:"The Library of Liberal Arts"'

On liberty

Principles of the philosophy of the future