Entity-relationship approach - er '92 (e-book)
Pernul, Gunther
Entity-relationship approach - er '92 (e-book) - Berlin Springer 1992 - Lecture Notes in Computer Science (LNCS) v.645 .
978-3-540-47356-5
Entity-relationship approach - er '92 (e-book) - Berlin Springer 1992 - Lecture Notes in Computer Science (LNCS) v.645 .
978-3-540-47356-5