Kenneth Blanchard (1939-) US writer, lecturer, success author. His "One-Minute Manager" (with Spencer Johnson, 1982) inaugurated a series of best-selling books and seminars promoting managerial effectiveness through the mastery of a few quickly acquired skills. |
بهترين روش برای ايجاد حس مسؤليت در افراد دادن مسؤليت به آنها است |