Continuing in the eighth edition, An Introduction to Database Systems provides a comprehensive introduction to the now very large field of database systems by providing a solid grounding in the foundations of database technology while shedding some light on how the field is likely to develop in the future. This new edition has been rewritten and ex...more

The popular paperback edition with a cover design by Tolkien himself, to complement the Hobbit and Lord of the Rings paperbacks. Includes a special preface by J.R.R. Tolkien. The Silmarillion is an account of the Elder Days, of the First Age of Tolkien's world. It is the ancient drama to which the characters in The Lord of the Rings look back, and...more