Title: A practical guide for teaching the mentally retarded to swim
Subjects: Physical education for children with mental disabilities, Swimming, Intellectual Disability, Physical Education and Training, Natation4xEtude et enseignement, Malades mentaux, Soins, Zwemmen, Geestelijk gehandicapten, Deficientes Mentais (Educacao Fisica), Geistige Behinderung, Schwimmen