TY - BOOK AU - Perkins,Dennis N.T. AU - Holtman,Margaret P. AU - Murphy,Jillian B. TI - Leading at the edge : leadership lessons from the extraordinary saga of Shackleton's Antarctic expedition / Dennis N. T. Perkins ; with Margaret P. Holtman and Jillian B. Murphy SN - 9780814431948 PY - 2012/// CY - New York, NY PB - American Management Association KW - Explorers KW - Antarctica KW - Leadership KW - Strategic planning KW - Survival N1 - Includes bibliographical references (p227-246) and index ER -