Groups that workde Paul H. EphrossMateriasHealth services administrationOrganizational effectivenessSmall groupsSocial serviceSocial work administrationTeamworkServices de SanteAdministrationEfficacite organisationnelleGroup StructurePetits groupesGestionEdiciones (2)Groups that work (2004)Columbia University Press · inglésGroups that work (1988)Columbia University Press · inglésMás obras de Paul H. EphrossGroup work with populations at riskGroup work with populations at riskHuman behavior theory and social work practice