Hennink Monique Qualitative research methods - London Sage 2011 - xxii, 304p cm. Bibliography: P 294-300. ISBN: 9781412922265 1694.1300000000001 Source: 4533, 04/01/2012, RAJKIRAN BOOK AGENCY General Book Subjects--Topical Terms: Geography Dewey Class. No.: Sigma b4, Q1