Social Entrepreneurship for the 21st Century : Innovation Across the Nonprofit, Private, and Public Sectors Keohane, Georgia Levenson text New York McGraw Hill 2013 eng viii,263 p.; ill. ; 23 cm. Georgia Levenson Keohane SOCIAL ENTREPRENEURSHIP 658.408 658.408 Keo s 01 978-0-07-180168-3 170801 20170801021829 INLIS000000000071285 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)