Rossman Gretchen B Learning in the field An introduction to qualitative research - 3rd - Los Angeles Sage USA 2012 - xxvi,366p. cm. ISBN: 9781412980487 (pbk) 3768.09 Standard No.: 3992 Source: IN3826, 27/02/2013, Asian Book Centre Textual Subjects--Topical Terms: SOCIAL SCIENCES Dewey Class. No.: Sigma:f, Q2