Автор: Dan Seidman

The Ultimate Guide to Sales Training is the go-to reference for sales managers, sales trainers, sales coaches, and sales consultants who want to increase a sales force's productivity by using these proven techniques: Building Mental Flexibility...

The Ultimate Guide to Sales Training is the go-to reference for sales managers, sales trainers, sales coaches, and sales consultants who want to increase a sales force's productivity by using these proven techniques: Building Mental Flexibility...