TY - BOOK AU - Leenders,Michiel R. AU - England,Wilbur B. AU - Fearon,Harold E. TI - Purchasing and materials management SN - 0256023743 U1 - 658.72 21 PY - 1980///. CY - Homewood, Illinois: PB - Richard D. Irwin, KW - Industrial procurement KW - Management N1 - Includes bibliography and index ER -