1. Teaching guide, physical education: Part IV, Playground safety Author(s): Los Angeles City School District. Division of Instruction and Curriculum, author. Publication: [Los Angeles] : Los Angeles City Schools, [1942?] Subject(s): Physical Education and TrainingEquipment SafetyPlay and PlaythingsCurriculumCalifornia
2. Recreational activities for crippled children Author(s): Perrin, Lois, (Recreational director), author Publication: Iowa City : State Services for Crippled Children : University of Iowa, May 1944 Subject(s): RecreationPlay and PlaythingsDisabled Children -- educationIowa
