TY - BOOK AU - Keohane,Georgia Levenson TI - Social entrepreneurship for the 21st century: innovation across the nonprofit, private, and public sectors SN - 9780071801676 [hardbound] PY - 2013/// CY - New York PB - McGraw-Hill KW - Social entrepreneurship N1 - Includes bibliographical references and index; Contents: I. Social entrepreneurship in the nonprofit sector -- II. Social impact in the private sector -- III. Social innovation in the public sector -- IV. Room for debate ER -