With over 700 terms and pictures this is the ASL dictionary to have. Browse the DVD dictionary's categories for specific signs or to extend your sign knowledge. Skilled signers Pam Amundsen Don Lee Hanaumi Seymour Duran and Justin Callaway demonstrate how to sign in real world situations. Appropriate for beginning and advanced signers. This is an extremely valuable resource for educators parents and professionals who work with Deaf individuals as well as autistic children and children with Down's Syndrome. DVD not returnable once opened.