3G E-Learning. Database systems / 3G E-Learning. - 3rd edition. - New York : 3G E-Learning LLC, ©2023. - xii, 340 pages : color illustrations ; 25.5 cm. Includes references and index. ISBN: 9781984679642 Subjects--Topical Terms: Database management. Dewey Class. No.: DC 005.74 / T413