Strauss, Anselm Basics of Qualitative Research : Techniques and Procedures for Developing Grounded Throry - 2nd Ed.; - London; Sage, 1998. - xiii.12p.; 21 cm. ISBN: 0-8039-5940-0 Subjects--Topical Terms: Social SciencesQualitative Reseach Dewey Class. No.: 300.72 / STR