This is a complete manual for learning sign language in sentence form. It is a hardcover textbook written by Edgar D. Lawrence and published by Gospel Publishing House in 1975. The book has 240 pages and is signed by the author. It is a great resource for those interested in language arts and sign language. The book covers the subject area of language arts and juvenile nonfiction. It is written in English and is suitable for those who want to learn sign language. Preowned in acceptable condition.