Ponniah, Paulraj. Data warehousing fundamentals a comprehensive guide for IT professionals / [electronic resource] : Paulraj Ponniah. - New York : Wiley, c2001. - 1 online resource Includes bibliographical references and index. ISBN: 9780471412540 9780471463894 (electronic bk.) Subjects--Topical Terms: Data warehousing. LC Class. No.: QA76.9.D37 / P66 2001