Siebel, Thomas M.

eBusiness8大原則.5步驟 by: Siebel, Thomas M.; 西柏 ((Siebel, Thomas M.)); 黃逸華 (Language materials, printed)

Virtual selling : going beyond the automated sales force to achieve total sales quality by: Siebel, Thomas M. (Language materials, printed)

網路商戰法則 : 如何在電子商務市場出奇制勝 by: House, Pat; Siebel, Thomas M.; 侯斯 ((House, Pat)); 張珍麗; 西伯爾 ((Siebel, Thomas M.)) (Language materials, printed)