CONCENTRATION Its Mentology & Psychology 1915 (w/Dust Jacket)
CONCENTRATION Its Mentology and Psychology (One of "The Books Without an If" Series.) F. W. Sears, M. P., (AUTHOR OF "How To Attract Success.") New Thought Publishers, New York, 1915.Violet cover with gilt title. Nice condition with very light wear to book & mild line sun at bottom cover. Jacket has small edge tears/creases. 6-3/4 x 4 with 42 pages. Scarce with jacket.