TY - BOOK AU - DALE CARNEGIE TRAINING; TI - LEADERSHIP MASTERY:HOW TO CHALLENGE YOURSELF AND OTHERS TO GREATNESS SN - 978-1-84737-763-0 U1 - 658.4092 PY - 2009/// CY - NEW YORK PB - SIMON SCHUSTER KW - LEADERSHIP N1 - 320 ER -