TY - BOOK AU - Date,C.J. TI - Database in depth: relational theory for practitioners SN - 0596100124 (pbk.) AV - QA76.9.D3 D15595 2005 U1 - 005.756 22 PY - 2005/// CY - Beijing, Cambridge PB - O'Reilly KW - Relational databases N1 - Includes index ER -