by Joseph Sugarman (Author)
We have been selling things since ancient times. Almost always we are trying to convince others of something, to do something or give us something. Therefore, whether or not you are a sales professional, the application of these psychological tricks produces a favorable change in your life.
Number of Pages: 256
Dimensions: 0.7 x 8.2 x 5.2 IN
Publication Date: August 31, 2016