THE LEADERSHIP PRACTICES INVENTORY, created in 2007 (United States), from 21 sister brands and 1348 competing brands. THE LEADERSHIP PRACTICES INVENTORY is a brand of WILEY(JOHN)& SONS CLASS'A'COM USD1, listed on the stock exchange of New York. THE LEADERSHIP PRACTICES INVENTORY is part of the Media-Diversified activity sector.

THE LEADERSHIP PRACTICES INVENTORY is a brand of WILEY(JOHN)& SONS CLASS'A'COM USD1 (WLY) Other brands