TY - BOOK AU - Kumar,Ranjit TI - Research methodology: a step-by-step guide for beginners SN - 9781849203012 (pbk.) U1 - 300.72 22 PY - 2011/// CY - London PB - SAGE KW - Social sciences KW - Research KW - Methodology KW - Social Sciences KW - Research Design N1 - Previous ed.: 1999; Includes bibliographical references (p. [323]-326) and index ER -