TY  - BOOK
AU  - Ricardo, Catherine M.
TI  - Database Systems Principles Design and Implementation 
SN  - 0029461944
U1  - 005.74 
PY  - 1990///
CY  - New York : 
PB  - Macmillan, 
KW  - Database Design
KW  - Database Management
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-02-946194-4.pdf
ER  -