TY - BOOK AU - Date,C.J. TI - An introduction to database systems SN - 0201684195 U1 - 005.74 22 PY - 2000/// CY - Reading, Mass., Harlow PB - Addison-Wesley KW - Database management KW - BUEsh KW - COMSCI KW - April2018 N1 - Previous ed.: 1995; Includes bibliographical references and index ER -