1985 - A Diary 18241889 [Penguin Lives and Letters] (Paperback) ISBN-13: 9780140570250 ISBN-10: 014057025X Genre: Biographies & Memoirs ? Knowledgebased Design Systems [The Teknowledge Series in Knowledge Engineering] (Hardcover) ISBN-13: 9780201103816 ISBN-10: 0201103818 Genres: Computers & Technology, Engineering & Transportation ? |