TY - BOOK AU - Royse,David D.David Daniel TI - Research methods in social work T2 - Nelson-Hall series in social welfare SN - 0830412107 (alk. paper) AV - HV11 .R69 1991 U1 - 361.3/2/072 20 PY - 1991/// CY - Chicago PB - Nelson-Hall Publishers KW - Social service KW - Research KW - Methodology KW - Local N1 - 911123; Includes bibliographical references and index ER -