TY - BOOK AU - Groves, Robert M. TI - Survey methodology SN - 9780470465462 (pbk) U1 - 001.433 PY - 2009/// CY - New Jersey PB - John Wiley and Sons KW - Sociology KW - Research Methodology KW - Research methods KW - Social research KW - Social science KW - Social survey KW - Sampling KW - DBS N1 - Includes bibliographical references and index ER -