TY  - BOOK
AU  - Black,Uyless D.
TI  - The V series recommendations: standards for data communications over the telephone network 
SN  - 0070055920
PY  - 1995///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Computer network protocols
KW  - Standards
KW  - Telephone systems
N1  - Includes index
ER  -