TY  - BOOK
AU  - Schwartz, Mischa
TI  - Telecommunication Networks Protocols Modeling and Analysis 
SN  - 8129703149
U1  - 621.3821 
PY  - 1987///
CY  - Delhi : 
PB  - Pearson Education, 
KW  - Data Transmission Systems
KW  - Packet Switching Data Transmission
KW  - Telecommunication Switching Systems
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-297-0314-9.pdf
ER  -