Signs, Language and Communication by Professor Roy Harris (1996-11-07): unknown author: Amazon.com: Books
Signs, Language and Communication by Professor Roy Harris (1996-11-07): unknown author: Amazon.com: Books,What's Wrong with Copying? — Harvard University Press,Innovative Practices for Teaching Sign Language Interpreters | Gallaudet University Press,Harris Corner Detection | TheAILearner,HA5OGR - Callsign Lookup by QRZ Ham Radio,