by Emmanuel J. Yannakoudakis (Author)
If we look back to pre-database systems and the data units which were in use, we will establish a hierarchy starting with the concept of 'field' used to build 'records' which were in turn used to build higher data units such as 'files'.
Format: Illustrated
Pages: 336
Edition: Softcover reprint of the original 1st ed. 1988
Publisher: Springer
Published: Apr 1988
ISBN 10: 3540195130
ISBN 13: 9783540195139