Bernard, H. Russell. Analyzing qualitative data : systematic approaches / by H. Russell Bernard and Gery W Ryan. - / . - London : Sage Publications , 2010. - xxi,449p. : ills.,figs,charts,diagrams ; 22cm 1 CD . Includes index,bibliographical references ISBN: 9780761924906 USD57.95 Subjects--Index Terms: QUALITATIVE RESEARCH Dewey Class. No.: 001.42 / BER/A