Guo, Chao, 1971- Social entrepreneurship : an evidence-based approach to creating social value / Chao Guo, Wolfgang Bielefeld - San Francisco, CA : Jossey-Bass, a Wiley brand, 2014. - xxiii, 326 pages ; 24 cm. Includes bibliographical references and index. ISBN: 9781118356487 Subjects--Topical Terms: Social entrepreneurship. LC Class. No.: HD60 / .G7556 2014