O'Brien, J. Category Management in Purchasing. London: KoganPage, 2019 XXIV, 497 p. 978-0-7494-8261-9.
O'Brien, J. Category Management in Purchasing. London: KoganPage, 2019 XXIV, 497 p. 978-0-7494-8261-9.
O'Brien, J. (2019) Category Management in Purchasing, London: KoganPage XXIV, 497 p. 978-0-7494-8261-9.
O'Brien, J. (2019). Category Management in Purchasing. A Strategic Approach to Maximize BusinessProfitability. London: KoganPage, XXIV, 497 p.
O'Brien J. Category Management in Purchasing: A Strategic Approach to Maximize BusinessProfitability. London: KoganPage; 2019. p. XXIV, 497 p. ISBN: 978-0-7494-8261-9.