Communication with people who are deafblind : assessment and intervention Janssen, Marleen J. Hartshorne, Timothy S. Wittich, Walter 9780192887177 Perspectives on deafness Innbundet 05.02.2026 Engelsk I salg
Learning, education, and support of deafblind children and adults : an interdisciplinary lifespan approach Janssen, Marleen J. Wittich, Walter Hartshorne, Timothy S. 9780192887221 Perspectives on deafness Innbundet 25.09.2025 Engelsk I salg