TY  - BOOK
AU  - BARRY DUMAS, MORRIS SCHWARTZ
TI  - PRINCIPLES OF COMPUTER NETWORKS AND COMMUNICATIONS
SN  - 9788131790625
U1  - 004.6 P9 DUM 
PY  - 2009///
PB  - PEARSON EDUCATION
KW  - INTERFACING AND COMMUNICATION [Computer Network, Computer Communication Network]
ER  -