TY - BOOK AU - Singh,Kultar TI - Quantitative social research methods SN - 9780761933830 (paper back) U1 - 300.72 23 PY - 2007/// CY - Los Angeles PB - Sage Publications KW - Social sciences KW - Research KW - Methodology N1 - Includes bibliographical references (p. [411]-423) and index ER -