Bosworth,, Michael T.

攻心式銷售 by: Bosworth,, Michael T.; Holland,, John; 施淑芳; 波斯沃斯 ((Bosworth, Michael T.)); 霍蘭 ((Holland, John)) (Language materials, printed)

Solution selling : creating buyers in difficult selling markets by: Bosworth,, Michael T. (Language materials, printed)