TY  - GEN
AU  - Sharma, Sanjay
AU  - Sharma, Deeksha
TI  - Elements of computer networks
SN  - 9788189757830
AV  - TK 5105.5 SHA 2011 
PY  - 2011///
CY  - New Delhi
PB  - S.K. Kataria and Sons
KW  - Network types
N1  - Includes index
ER  -