The Performance Principle > Editions
by Mackenzie Kyle First published June 7th 2016
            Published June 14th 2016
              by Figure 1 Publishing
          
        
          Paperback, 256 pages
        
        
        
      
            Published April 18th 2016
              by Figure 1 Publishing
          
        
          Kindle Edition, 194 pages
        
        
        
      


