Key concepts in social work practice / Aidan Worsley, Tim Mann, Angela Olsen and Elizabeth Mason - Whitehead. - London : SAGE, 2013. - xviii, 294 p. ; 25 cm ISBN: 9781446207307 Nat. Bib. No.: bnb Subjects--Topical Terms: Social workersManagement.Management.Organizational behavior. Dewey Class. No.: 361.32 / SOC