El poder de un no positivo
Subtitle: cómo decir no y sin embargo llegar al sí
By: Wiliam Ury ; traduccion Adriana de Hassan.
Contributors: Hassan, Adriana de.
Publisher: Norma
Published: 2007
Place of publication: Bogotá
Language: spa
Number of pages: 269
ISBN-13: 9789580499978
Subjects: Interpersonal communication.; Interpersonal relations.; Negotiation.; Comunicación interpersonal.; Relaciones humanas.; Negociaciónes.
Work titles: The power of a positive No :  how to say No and still get to Yes.
Notes: Translation of: The power of a positive No :  how to say No and still get to Yes.