The mainspring of human progress
By: by Henry Grady Weaver.
Contributors: Lane, Rose Wilder, 1886-1968.
Edition: [Rev. ed. of Mainspring]
Publisher: Foundation for Economic Education
Published: 1962
Place of publication: Irvington-on-Hudson, N.Y
Language: eng
Number of pages: 279
Subjects: Liberty.
Description: By permission of FEE, www.fee.org
Notes: "In some respects ... a condensation of Rose Wilder Lane's book, The discovery of freedom."

Bibliography: p. 267-271.