pdf Leader Effectiveness Training L.E.T مجانا للكاتب غوردن توماس
Leader Effectiveness Training L.E.T.: The Proven People Skills for Today's Leaders Tomorrow
L.E.T. has changed countless corporations and private businesses-including many Fortune 500 companies-with its down-to-earth communication and conflict resolution skills. Now, this indispensable source has been newly revised with updated research and timely case studies.