TY - BOOK AU - FISHER Roger AU - URY William TI - Getting to yes : : negotiating agreement without giving in SN - 9780143118756 (pbk.) PY - 2011/// CY - New York : PB - Penguin books , KW - PERSUASION (PSYCHOLOGY) KW - ADMINISTRATION KW - HUMAN RELATIONS KW - NEGOTIATION N1 - Includes bibliographical references ER -