Comparative analysis of fixed-vocabulary communication techniques

Main Author: Vanderheiden, Gregg C., 1949-
Other Authors: Kelso, D. P., Educational Resources Information Center (U.S.)
Format: Book
Language: English
Published: Madison, WI : [Washington, DC] : Trace R & D Center on Communication, Control and Computer Access for Handicapped Individuals, University of Wisconsin ; U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center, 1987.
Physical Description: 1 volume.
Series: Trace reprint series.
Subjects:

CMU Storage Gov Pub Microfiche

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