TY - BOOK AU - Hugo,W.M.J. AU - Badenhorst- Weiss AU - van ROOYEN,D.C. TI - Purchasing and supply management SN - 0627025129 AV - HD39.5 HUG PY - 2002/// CY - Hatfield, Pretoria PB - Van Schaik KW - Industrial procurement KW - Materials management N1 - Includes bibliographical references and index ER -