TY - CONF ID - SisLab1969 UR - https://eprints.uet.vnu.edu.vn/eprints/id/eprint/1969/ A1 - Nguyen, Van Vy A1 - Dang, Duc Hanh Y1 - 2003/// TI - A Design Pattern of the Layer Interacting with Relational Databases in Object-Oriented Systems SP - 500 M2 - Vietnam AV - none EP - 507 T2 - National Conference on Information Technology ER -