Power talking : 50 ways to say what you mean and get what you want
Walther, George R.
Power talking : 50 ways to say what you mean and get what you want George R. Walther - New York Berkley books c. 1991 - 270 p. 18
Communication, verbal
Power talking : 50 ways to say what you mean and get what you want George R. Walther - New York Berkley books c. 1991 - 270 p. 18
Communication, verbal