Ditemukan 1 dokumen yang sesuai dengan query
Breithaupt, Tim
Abstrak :
"Selling is a complex process. In order to succeed, sales professionals need to have not only a healthy self-esteem, but also a precise, proven system to get them confidently through each sales call.
New York: [American Management Association, ], 2003
e20438579
eBooks Universitas Indonesia Library
