The mainspring of human progress.

Bibliographic Details
Main Author:	Weaver, Henry Grady, 1889-1949
Other Authors:	Lane, Rose Wilder, 1886-1968
Format:	Book
Language:	English
Published:	Irvington-on-Hudson, N. Y. : Foundation for Economic Education, [1953]
Edition:	[Rev. ed. of Mainspring].
Subjects:	Liberty.

Description
Item Description:	"In some respects...a condensation of Rose Wilder Lane's book, The discovery of freedom." Imprint date varies.
Physical Description:	279 pages ; 20 cm.
Bibliography:	Bibliography: pages 267-271.