- THE INSTANT SUNDAY TIMES AND NEW YORK TIMES BESTSELLER, AND OVER 1 MILLION COPIES SOLD GLOBALLY -This is the ultimate manual for living better and longer.For all its succe...więcej »
Learn how to create the kind of workplace that attracts, develops and keeps the best employees while improving performance and profitability.Gallup's 2016 re-release of its management c...więcej »