Category management in purchasing : a strategic approach to maximize business profitability
av Jonathan O'Brien (2019)
Supplier relationship management : unlocking the value in your supply base
av Jonathan O'Brien (2022)
Category management in purchasing : a strategic approach to maximize business profitability
av Jonathan O'Brien (2024)
Supplier relationship management : att frigöra mervärden genom leverantörsbasen
av Jonathan O´Brien (2015)
Category management in purchasing a strategic approach to maximize business profitability
av Jonathan O'Brien (2024)
Supplier relationship management : unlocking the value in your supply base
av Jonathan O'Brien (2022)
The buyer's toolkit: an easy-to-use approach for effective buying [Elektronisk resurs]
av Jonathan O'Brien (2017)
Category management in purchasing : a strategic approach to maximize business profitability
av Jonathan O'Brien (2009)
Supplier relationship management : unlocking the hidden value in your supply base
av Jonathan O'Brien (2018)