Sign Language in 1997

Historical Linguistics and Language Change by Lass, Roger

Relations of Language and Thought: The View from Sign Language and Deaf Children by Lillo-Martin, Diane, Marschark, Marc, Siple, Patricia

Relations of Language and Thought: The View from Sign Language and Deaf Children by Lillo-Martin, Diane, Marschark, Marc, Siple, Patricia

Sign Language Made Simple by Lewis, Karen