Yin, Robert K. Applications of case study research Applied social research methods series volume 34 Robert K. Yin - 2nd ed. - Thousand Oaks, California Sage Publications 2003 - xviii, 171 p. ISBN: 0761925514 Subjects--Topical Terms: Social sciences--MethodologyCase method LC Class. No.: H61 / .Y56 2003 c. 1