Ullman, Jeffrey D.
Principles of database systems - 2nd - USA Computer Science Press 1982 - 484 - Computer Software Engineering Series .
0716780690
Database Management
681.3.07 ULL
Principles of database systems - 2nd - USA Computer Science Press 1982 - 484 - Computer Software Engineering Series .
0716780690
Database Management
681.3.07 ULL