TY - BOOK AU - Engel,Rafael J. AU - Schutt,Russell K. TI - The practice of research in social work SN - 9781452225463 (pbk.) AV - HV11 .E57 2013 U1 - 361.3072 23 PY - 2013/// CY - Los Angeles PB - SAGE KW - Social service KW - Research N1 - Includes bibliographical references (p. 454-470) and index ER -