TY  - BOOK
AU  - DATE, C, J.
TI  - The Database Relation Model: A Retrospective Review and Analysis
SN  - 9780201612943
U1  - 005.756  DAT 
PY  - 2001///
CY  - Harlow
PB  - Addison Wesley Longman, Inc.
KW  - A Historical account and assessment of E. F. Codd's contribution to the field of database technology
N1  - Includes Appendix and Index
ER  -