TY  - BOOK
AU  - Bhatia, Ashima Bhatnagar,
AU  - Bansal, Vaibhav.
TI  - Database management system
SN  - 9788184873924
U1  - 005.74  
PY  - 2015///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - Introduction to data models
KW  - Data Processing concepts
KW  - File organization
KW  - Relational Model
KW  - Relational algebra and Calculus
ER  -