TY  - BOOK
AU  - ForouzEn, Behrouz A
TI  - Data Communications and Networking ( 5 Edition)
SN  - 9788131792476
U1  - 005.74 ELM/Dat 
CY  - Mcgraw- Hill Education 
PB  - New  Delhi 2013
KW  -  Conceptual data modeling using entities and relationships | Introduction to query processing and query optimization techniques
KW  -  Computer science
KW  - Master of Computer Application (PG)
ER  -