The Roth complete course of memory training
Subtitle: a rapid, easy and practical method for permanently improving the memory and all mental faculties
By: by David M. Roth.
Contributors: Harry Houdini Collection (Library of Congress)
Publisher: Roth Memory Institute
Published: 1917
Place of publication: Chicago; New York
Language: eng
Subjects: Mnemonics.
Notes: Cover title.

"For sole use of students of Roth Memory Institute".

LC copy has registry no. 20589.

With: With: Maclaren, Thomas. Art of memory ... New York : Excelsior Publishing House, c1866. Bound together subsequent to publication.