Jonathan O'Brien

الكتب
Category Management in Purchasing Category Management in Purchasing
Category Management in Purchasing
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Supplier Relationship Management Supplier Relationship Management
Supplier Relationship Management
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The Buyer's Toolkit The Buyer's Toolkit
The Buyer's Toolkit
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Category Management in Purchasing Category Management in Purchasing
Category Management in Purchasing
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Negotiation for Procurement and Supply Chain Professionals Negotiation for Procurement and Supply Chain Professionals
Negotiation for Procurement and Supply Chain Professionals
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Sustainable Procurement Sustainable Procurement
Sustainable Procurement
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