Industrial procurement 19 Business logistics 12 Materials management 9 Industrial procurement--Management 6 Physical distribution of goods 6 Marketing channels 5 Purchasing 5 Customer services 4 Delivery of goods 4 Management 3 Business Logistics 2 Computer science 2 Customer services -- Management 2 Industrial management 2 Linear programming 2 Marketing channels -- Management 2 Purchasing--Management 2 Retail trade 2 Business enterprises--Finance 1 Business enterprises--Finance--Management 1 Business logistics- Mathematical models 1 Business logistics- mathematical models 1 Capital procurement 1 Computer security 1 Computers--Access control 1 Corporations--Finance--Management 1 Customer Services -Management 1 Delivery of goods -- Management 1 Delivery of goods -Management 1 E-procurement systems 1