Media type: E-Article Title: A semiotic analysis of augmentative and alternative communication (AAC) systems Contributor: SOTO, GLORIA; MERRELL, FLOYD Published: Walter de Gruyter GmbH, 1995 Published in: Semiotica, 107 (1995) 3-4 Language: Not determined DOI: 10.1515/semi.1995.107.3-4.209 ISSN: 0037-1998; 1613-3692 Keywords: Literature and Literary Theory ; Linguistics and Language ; Language and Linguistics Origination: Footnote: