TY - BOOK ED - xie wu liu ren li zi yuan pei xun zhong xin ( yi zhe) TI - cai gou yu gong ying guan xi =: procurement and supply relationships SN - 9787111455523 AV - HF5437.A3 X634 PY - 2014/// CY - beijing PB - ji xie gong ye KW - Purchasing KW - Materials management ER -