TY - BOOK AU - Silverman,David TI - Qualitative research: theory, method and practice SN - 9780761949343 AV - H62 .Q356 U1 - 001.4 22 PY - 2004/// CY - London, Thousand Oaks, Calif. PB - Sage Publications KW - Social sciences KW - Methodology KW - Research N1 - Includes bibliographical references and indexes ER -