TY  - BOOK
AU  - Cusack, E. L.
AU  - Cordingley, E. S.
TI  - Object Oriented Techniques in Telecommunication 
SN  - 041261460X
U1  - 004.6 
PY  - 1995///
CY  - London : 
PB  - Chapman and Hall, 
KW  - Object Oriented Databases
N1  - NY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-412-61460-X.pdf
ER  -