In:Studies in Language Origins: Volume 2
Edited by Walburga von Raffler-Engel, Jan Wind and Abraham Jonker
[Not in series LOS 2] 1991
► pp. 115–122
Signing & speaking
competitors, alternatives, or incompatibles?
Published online: 22 August 1991
https://doi.org/10.1075/z.los2.12sto
https://doi.org/10.1075/z.los2.12sto
