TY  - BOOK
AU  - Connolly, Thomas and Begg, Carolyn 
TI  - Database system 
SN  - 9788131720257
U1  - 005.74 CON  
PY  - 2012///
CY  - Pearson education of asia 
PB  - New Delhi 
KW  - DATA FILES & DATABASE
ER  -