TY  - BOOK
AU  - NIIT
TI  - Telecommunication and internetworking: an overview 
SN  - 9788120324398
U1  - 621.3821 N213t  
PY  - 2004///
CY  - New Delhi 
PB  - Prentice-Hall of India Private Limited 
KW  - Internet
ER  -