Closed Captioning Subtitling Stenography and the Digital Convergence of Text with Television [Johns Hopkins Studies in the History of Technology] (Hardcover) ISBN-13: 9780801887109 ISBN-10: 0801887100 ? Technology and Communication in American History (Hardcover) ISBN-13: 9780872291706 ISBN-10: 0872291707 Genre: History ? Telegraph Messenger Boys Labor Technology and Geography 18501950 (Hardcover) → Paperback ISBN-13: 9780415931083 ISBN-10: 0415931088 Genres: Nonfiction, Science & Math ? Telegraph Messenger Boys Labor Technology and Geography 18501950 (Paperback) → Hardcover ISBN-13: 9780415931090 ISBN-10: 0415931096 Genres: Nonfiction, Science & Math ? |