TY - BOOK ID - 77366309 TI - Entity modeling : techniques and application. PY - 1988 SN - 0941049000 PB - Database research group DB - UniCat KW - Relational databases KW - Relational data bases KW - Databases KW - Information systems UR - https://www.unicat.be/uniCat?func=search&query=sysid:77366309 AB - ER -