“...Workers' Educational Association,...”

“...Association for Outdoor Learning,...”

“...David Fulton in association with The National Association for Able Children in Education,...”

“...David Fulton in association with the National Association for Able Children in Education,...”

“...Routledge in association with the Open University,...”

“...Multilingual Matters, in association with the Open University,...”

“...Hodder and Stoughton in association with The Open University,...”

“...Workers' Educational Association ; Aberdeen People's Press,...”

“...P. Chapman Pub. in association with Open University,...”

“...Longman in association with the National Bureau for Co-operation in Child Care,...”