1. The approach to objects by psychotic children Publication: [New York, NY] : Distributed by New York University Film Library, 1957 Subject(s): Psychotic DisordersChildInfantObject AttachmentPsychotic Disorders -- pathology
2. Medicine in the tropics Publication: [Firestone, Liberia] : Firestone, c1957 Subject(s): Delivery of Health CareOccupational Health ServicesTropical MedicineLiberia
3. Tropical disease investigations in Africa Publication: [Washington, DC] : Public Health Service, [1957] Subject(s): Communicable Disease ControlMalariaOnchocerciasisSchistosomiasisTrypanosomiasisAfrica