"A considerable part of the substance of the following pages has been published in periodicals. But excepting the 'retainers' chapter and the greater part of the 'reformers' chapter, the essays have been entirely recast and rewritten."--Pref.
Reproduction Note
Microform. Chicago, Library Resources, 1972. 1 microfiche ; 8 x 13 cm. Reduction ratio varies. (Library of American civilization).
