title: Signs and manual communication systems: selection, standardization, and development. 1978.
authors.forename: F
authors.initials: F
authors.lastname: Caccamise
authors.forename: R
authors.initials: R
authors.lastname: Ayers
authors.forename: K
authors.initials: K
authors.lastname: Finch
authors.forename: M
authors.initials: M
authors.lastname: Mitchell
mesh_terms: D003638:Deafness / Q000266:history*; D004519:Education, Special / Q000266:history* / Q000592:standards; D017408:Guidelines as Topic; D049673:History, 20th Century; D006801:Humans; D008369:Manual Communication; D012813:Sign Language