Joy of Signing Kit
Product Description Includes: . The Joy of Signing book, . The Joy of Signing Puzzle Book 1 . The Joy of Signing Puzzle Book 2 About the Author Lottie L. Riekehof served as professor of Sign Communications at the worlds only liberal arts college for the deaf, Gallaudet University in Washington, DC. Previously, she was engaged in teaching and research at New York Universitys Deafness Research and Training Center, where she earned both MA and PhD degrees.