Foundation for future database systems
Subtitle: the third manifesto : a detailed study of the impact of type theory  on the relational model of data, including a comprehensive model of type inheritance
By: by C.J. Date and Hugh Darwen
Contributors: Darwen, Hugh; Darwen, Hugh.
Edition: 2nd ed
Publisher: Addison-Wesley Professional
Published: 2000
Place of publication: Reading, MA
Language: eng
Number of pages: 547
Subjects: Object-oriented databases; Relational databases
Notes: Previously published as: Foundation for object/relational databases. 1998

Includes bibliographical references and index