TY  - BOOK
AU  - Ramakrishnan, R 
AU  -  Gehrke,J
TI  - Database management systems   3rd ed
SN  - 0-07-123151-x
U1  - 5.74 
PY  - 2003///
CY  - Vidhyanagar
PB  - McGraw-Hill Boston
ER  -