Human Behavior And The Principle Of Least Effort 1949 [Leather Bound]
Complete Title: Human Behavior And The Principle Of Least Effort 1949 [Leather Bound]. Edition: Reprinted by Gyan Books in 2017with the help of original edition published long back [1949]. Binding: HALF LEATHER binding features a leather spine and corners with the remaining cover in Raxine or Marble Paper.