TY - BOOK AU - Engel,Rafael J. AU - Schutt,Russell K. TI - The practice of research in social work SN - 9781506304267 (pbk. : alk. paper) AV - HV11 .E57 2017 U1 - 361.3072 23 PY - 2017///] CY - Los Angeles, California PB - SAGE KW - Social service KW - Research N1 - Includes bibliographical references (pages 446-460) and index ER -