Tyfield, David. managing modern youth work / By David Tyfield, Liz Hoggarth and Bryan merton. - 1st Ed. - Exeter : Learning Matters, 2006, 2009. - 146p. ; 00 cm. ISBN: 9781844452064 Subjects--Topical Terms: SOCIOLOGY. Dewey Class. No.: 362.7068 / TYL