Jonathan O'Brien

Livres
The Buyer's Toolkit The Buyer's Toolkit
The Buyer's Toolkit
2017
Sustainable Procurement Sustainable Procurement
Sustainable Procurement
2026
Glittering Prize Glittering Prize
Glittering Prize
2026
Glittering Prize Glittering Prize
Glittering Prize
2026
Glittering Prize Glittering Prize
Glittering Prize
2026
Negotiation for Procurement and Supply Chain Professionals Negotiation for Procurement and Supply Chain Professionals
Negotiation for Procurement and Supply Chain Professionals
2025