TY - BOOK AU - Punch,Keith TI - Introduction to social research: quantitative & qualitative approaches SN - 9781446240939 AV - H62 .P93 2014 PY - 2014/// CY - Los Angeles PB - SAGE KW - Social sciences KW - Research N1 - Previous edition: 2005; Includes bibliographical references (pages 359-375) and index ER -