TY  - BOOK
AU  - Black,Uyless
TI  - The X series recommendations : protocols for data communications networks
SN  - 0070055467
U1  - TK/5105.5 
PY  - 1991///
CY  - New York
PB  - McGraw-Hill
KW  - Computer interfaces--Standards
KW  - Computer network protocols -- Standards.
KW  - Data transmission systems -- Standards.
N1  - Notes Registration no : 24531 (1al) Notes Registration no : 24531 (1al) New campus (c1)
ER  -