The power of a positive no : how to say no and still get to yes /
Ury, William,
The power of a positive no : how to say no and still get to yes / William Ury. - 257 pages : illustrations ; 23 cm.
9780340924013 Hadiah
Negotiation.
Interpersonal relations.
Self-actualization (Psychology).
The power of a positive no : how to say no and still get to yes / William Ury. - 257 pages : illustrations ; 23 cm.
9780340924013 Hadiah
Negotiation.
Interpersonal relations.
Self-actualization (Psychology).
