Flick Uwe Introduction to qualitative research - 5th - Los Angeles Sage U.S.A 2014 - xxvii, 587p. cm. ISBN: 9781446267790 (pbk) 2805.26 Standard No.: 17154 Source: 7459, 16/03/2015, Efficient Book Distributors Textual Subjects--Topical Terms: SOCIAL SCIENCES Dewey Class. No.: Sigma:f, N8;Q4