TY  - BOOK
AU  - "Connolly, Thomas M."
AU  - "Begg, Carolyn E."
TI  - Data base systems: "a practical approach to design, implementation , and management"
SN  - 81-7808-861-4
U1  - 005.74 
PY  - 2003///
CY  - India
PB  - Pearson Education
ER  -