Palfreyman, Nick, Variation in Indonesian sign language : a typological and sociolinguistic analysis / Nick Palfreyman. - 1 online resource (370 pages). - Sign language typology [slt] ; 8 . - Sign language typology series ; 8. . ISBN: 9781501504822 (e-book) Subjects--Topical Terms: Grammaticality (Linguistics) Index Terms--Genre/Form: Electronic books. LC Class. No.: P299.G7 / .P354 2019 Dewey Class. No.: 415