Soft covered book titled THE NEW MENTAL EFFICIENCY MANUAL Revised & Abridges from the Ten Volume "Mental Efficiency Series," with Added Contributions from Famous Authorities Edited by Eugene Thwing, 1934, 392 pages.
This vintage book is in Good Condition, pages intact, and the binding is tight. Soiling on the outer page edges and cover page. The rear cover is torn at the top corner, and the front cover is scuffed and creased on the bottom edge, as seen in the picture. Don't miss the opportunity to add this sensational book to your library!