"HEALTH & FITNESS / Diseases / General" . . . . . "Challenging Behaviour and People with Learning Disabilities a handbook"@en . "Handbooks and manuals"@en . . . . . . . "Challenging behaviour and people with learning disabilities : a handbook" . . . "Challenging behaviour and people with learning disabilities : a handbook"@en . . . "Handbooks, manuals, etc" . . "A practical handbook addressing ways of providing positive behavioural support to people with learning disabilities whose behaviour is described as challenging."@en . . "Electronic books" . "Electronic books"@en . . . "MEDICAL / Clinical Medicine" . . "MEDICAL / Diseases" . . . . "MEDICAL / Evidence-Based Medicine" . . "MEDICAL / Internal Medicine" . .