The psychology of selling :
Tracy, Brian.
The psychology of selling : how to sell more, easier, and faster than you ever thought possible / Brian Tracy. - Nashville : Thomas Nelson Publishers, c2004. - xv, 220 p. ;
0785279105
Selling--Psychological aspects.
Selling--Handbooks, manuals, etc.
HF5438.8.P75 / T73 2004
The psychology of selling : how to sell more, easier, and faster than you ever thought possible / Brian Tracy. - Nashville : Thomas Nelson Publishers, c2004. - xv, 220 p. ;
0785279105
Selling--Psychological aspects.
Selling--Handbooks, manuals, etc.
HF5438.8.P75 / T73 2004