TY  - GEN
AU  - Perley, Daniel R1143
TI  - Implementing open systems
SN  - 0077079485
U1  - 681.3.066 
PY  - 1995///
CY  - New Delhi
PB  - McGraw Hill 
KW  - Computer architecture
KW  - Open system interconnection1144
KW  - 681.3.066
ER  -