1. The open road to mind training Author(s): Wingfield-Stratford, Esmé, 1882-1971, author Publication: New York : Thomas Y. Crowell Company, [1922] Subject(s): Mind-Body Relations, MetaphysicalMental Processes
2. Inquiries concerning the intellectual powers, and the investigation of truth Author(s): Abercrombie, John, 1780-1844 Publication: New-York : Printed and published by J. & J. Harper, 1832 Subject(s): Mental ProcessesPsychology
