The power of a positive No :
Ury, William.
The power of a positive No : how to say No and still get to Yes. - New York : Bantam Books, 2007. - xii, 257 p. : ill. ; 22 cm.
Includes bibliographical references (p. [241]-246) and index.
9780553804980
Negotiation.
158.2 U83w 2007.
The power of a positive No : how to say No and still get to Yes. - New York : Bantam Books, 2007. - xii, 257 p. : ill. ; 22 cm.
Includes bibliographical references (p. [241]-246) and index.
9780553804980
Negotiation.
158.2 U83w 2007.