TY - BOOK AU - Walker, Steven, TI - Effective social work with children, young people and families: putting systems theory into practice SN - 9781446252246 (hbk.) PY - 2012/// CY - London, Thousand Oaks, Calif. PB - SAGE KW - Family social work KW - Great Britain KW - Child welfare KW - Dysfunctional families KW - Services for N1 - Includes bibliographical references (p. 187 - 207) and index ER -