TY - BOOK AU - Dave Nelson TI - The purchasing machine : : how the top ten companies use best practices to manage their supply chains SN - 9780684857763 U1 - 658.72 NEL PY - 2001/// CY - New York PB - : Free Press KW - Business logistics -- Case studies. L KW - ogistique (Organisation) -- Cas, Études de. KW - Ketenbeheer KW - Dave Nelson KW - Management ER -