TY  - BOOK
AU  - Zheng, Youlu Akthar, Shakil 
TI  - Networks for computer scientists and engineers 
SN  - 0-19-511-398-5 
U1  - 004.6 ZHE  
PY  - 2002///
CY  - Oxford university press 
PB  - New York 
KW  - COMPUTER NETWORK
ER  -