TY - BOOK AU - Knapp,Herschel TI - Introduction to social work practice: a practical workbook SN - 9781412956543 (pbk.) AV - HV40 .K52 2010 PY - 2010/// CY - Los Angeles PB - SAGE KW - Social service KW - Problems, exercises, etc KW - Social workers KW - Social case work ER -