TY  - BOOK
AU  - Atzeni,Paolo
TI  - Database systems: concepts, languages and architectures 
SN  - 0077095006
AV  - QA76.9  .D37 1999
PY  - 1999///
CY  - New York
PB  - McGraw-Hill
KW  - Database management
KW  - Programming languages (Electronic computers)
ER  -