TY - BOOK AU - Layder, Derek TI - New strategies in social research : an introduction and guide SN - 9780745608815 SN - 92030551 U1 - 300.72 LAY PY - 1993/// CY - Cambridge, UK ; Cambridge, MA, USA PB - Blackwell Publishers, Polity Press KW - Social sciences - Research - Methodology N1 - Includes bibliographical references (p. [210]-215) and index ER -