TY - BOOK AU - Mehr,Joseph TI - Human service: concepts and intervention strategies SN - 0205317502 (alk. paper) U1 - 361.973 21 PY - 2001/// CY - Boston, MA PB - Allyn and Bacon KW - Human services KW - United States KW - Social service KW - Public welfare N1 - Includes bibliographical references (p. 313-328) and index ER -