TY - BOOK AU - DELONG THOMAS J;GABARRO JOHN J;LEES ROBERT J; TI - WHEN PROFESSIONALS HAVE TO LEAD:A NEW MODEL FOR HIGH PERFORMANCE SN - 978-1-4221-1737-8 U1 - 658.4092 PY - 2007/// CY - MASSACHUSETTS PB - HARVARD BUSINESS SCHOOL PRESS KW - LEADERSHIP N1 - 894 ER -