CIPS Profex Study Pack Level 6 Leading and Influencing in Purchasin... Paperback

CIPS Profex Study Pack Level 6 Leading and Influencing i... Paperback / softback

Influencing Attitudes and Changing Behavior Paperback Zimbardo Ebbesen Maslach

CIPS Profex Study Pack Level 4 Effective Negotiation in Purcha... Paperback Book

CIPS Profex Study Pack Level 5 Management in Purchasing Function

CIPS Profex Study Pack Level 5 Management in Purchasing Function Paperback Book

The Lobbyists The Art and Business of Influencing Law Karl Schriftgiesser 1951

Leading and Influencing in Purchasing: CIPS Course Book Level 6