TY  - BOOK
AU  - Elmasri, Ramez and Navathe, Shamkant B. 
TI  - Database systems: models, languages, design and applications programming 
SN  - NA
AV  - ACC. 18076 
U1  - 005.74 22
PY  - 2013///
CY  - New Delhi, 
PB  - Pearson Education
ER  -