TY - BOOK AU - Keohane,Georgia Levenson ED - McGraw-Hill Companies. TI - Social entrepreneurship for the 21st century: innovation across the nonprofit, private, and public sectors SN - 9780071801676 PY - 2013/// CY - New York [etc.] PB - McGraw-Hill KW - Przedsiębiorczość społeczna KW - kaba N1 - Bibliogr. s. 235-253 s. Indeks ER -