TY - BOOK AU - Edersheim,Elizabeth Hass TI - The definitive Drucker SN - 9780070659711 U1 - 658 22 PY - 2007/// CY - New Delhi PB - Tata McGraw-Hill Education KW - Drucker, Peter F. KW - Management KW - Leadership N1 - Includes bibliographical references and index ER -