TY  - BOOK
AU  - Singh, Brijendra.,
TI  - Data Communications and Computer Networks
SN  - 8120329694
U1  - 004.65 
PY  - 2006///
CY  - New Delhi
PB  - Prentice Hall of India Private Limited
N1  - This book is having appendixes 1,2,3,4
1 - ASCII Code - 281-287
2 - Abbreviations and Acronyms- 288-290
3 - Questions and Answers on Networking-291-329
4 - Contact Addresses for Various Organizations- 330-333

Bibliography -  349-353
ER  -