Date, C.J. An introduction to database systems vol.1. - Narosa Publishing New Delhi 1981 - 580p - Database systems Storage structures Logical databases Indexing DBGT data structure = Date, C.J. Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: 4757 Nat. Bib. Agency Control No.: 681.3 DAT Subjects--Topical Terms: Computer Science Universal Decimal Class. No.: 681.3